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Sekiyama Akira

関山　明

Graduate School of Engineering Science　Department of Materials Engineering Science, Professor

keyword strongly correlated electron systems，condensed matter physics，photoemission spectroscopy

Education

  • - 1997, The University of Tokyo, Graduate School, Division of Science
  • - 1997, The University of Tokyo
  • - 1992, The University of Tokyo, Faculty of Science
  • - 1992, The University of Tokyo, Faculty of Science

Research History

  • 2007 - 2009, Osaka University, Graduate School of Engineering Science
  • 1997 - 2007, Osaka University, Graduate School of Engineering Science
  • 2009 - , - 大阪大学大学院基礎工学研究科 教授
  • 1997 - , - Research Associate, Graduate School of Engineering
  • - , Science, Osaka University

Research Areas

  • Natural sciences, Magnetism, superconductivity, and strongly correlated systems
  • Natural sciences, Semiconductors, optical and atomic physics

Professional Memberships

  • 日本放射光学会
  • 日本物理学会

Papers

  • Linear polarization-dependent core-level photoemission spectroscopy in Yb-based valence fluctuating system, K. Kuga,Y. Kanai,H. Fujiwara,K. Yamagami,S. Hamamoto,Y. Aoyama,A. Sekiyama,A. Higashiya,T. Kadono,S. Imada,A. Yamasaki,K. Tamasaku,M. Yabashi,T. Ishikawa,S. Nakatsuji,T. Kiss, Journal of Electron Spectroscopy and Related Phenomena, ELSEVIER, Vol. 238, p. 146889-1-4, 2020/01
  • Observation of the 4f ground-state symmetry in strongly correlated cubic Pr compounds probed by linearly polarized 3d core-level photoemission spectroscopy, S. Hamamoto,Y. Kanai,S. Fujioka,Y. Nakatani,H. Fujiwara,K. Kuga,T. Kiss,A. Higashiya,A. Yamasaki,S. Imada,A. Tanaka,K. Tamasaku,M. Yabashi,T. Ishikawa,H. Hidaka,T. Yanagisawa,H. Amitsuka,K.T. Matsumoto,T. Onimaru,T. Takabatake,A. Sekiyama, Journal of Electron Spectroscopy and Related Phenomena, Vol. 238, p. 146885-1-4, 2020/01
  • The Prominent Charge-Transfer Effects of Trinuclear Complexes with Nominally High Nickel Valences, K. Yamagami,S. Imada,K. Yamanaka,T. Yaji,A. Tanaka,M. Kouno,N. Yoshinari,T. Konno,A. Sekiyama, Journal of Physics Communications, Vol. 3, 2019/12
  • Effect of Anisotropic Hybridization in YbAlB4 Probed by Linear Dichroism in Core-Level Hard X-Ray Photoemission Spectroscopy, K. Kuga,Y. Kanai,H. Fujiwara,K. Yamagami,S. Hamamoto,Y. Aoyama,A. Sekiyama,A. Higashiya,T. Kadono,S. Imada,A. Yamasaki,A. Tanaka,K. Tamasaku,M. Yabashi,T. Ishikawa,S. Nakatsuji,T. Kiss, Physical Review Letters, AMER PHYSICAL SOC, Vol. 123, No. 3, p. 036404-1-5, 2019/07
  • Optical Process of Linear Dichroism in Angle-Resolved Core-Level Photoemission Reflecting Strongly Correlated Anisotropic Orbital Symmetry, A. Sekiyama,Y Kanai,A. Tanaka,S. Imada, J. Phys. Soc. Jpn., Vol. 88, No. 01, 2018/12
  • Revising the 4f symmetry in CeCu2Ge2: Soft x-ray absorption and hard x-ray photoemission spectroscopy, H. Aratani,Y. Nakatani,H. Fujiwara,M. Kawada,Y. Kanai,K. Yamagami,S. Fujioka,S. Hamamoto,K. Kuga,T. Kiss,A. Yamasaki,A. Higashiya,T. Kadono,S. Imada,A. Tanaka,K. Tamasaku,M. Yabashi,T. Ishikawa,A. Yasui,Y. Saitoh,Y. Narumi,K. Kindo,T. Ebihara,A. Sekiyama, Physical Review B, Vol. 98, 2018/09
  • Polarization-dependent X-ray photoemission spectroscopy for High-Tc cuprate superconductors, Kohei Yamagami,Yuina Kanai,Sho Naimen,Hidenori Fujiwara,Takayuki Kiss,Arata Tanaka,Atsushi Higashiya,Shin Imada,Toshiharu Kadono,Kenji Tamasaku,Takayuki Muro,Makina Yabashi,Tetsuya Ishikawa,Hiroshi Eisaki,Shigeki Miyasaka,Setsuko Tajima,Akira Sekiyama, Physica B: Condensed Matter, Elsevier B.V., Vol. 536, p. 843-846, 2018/05/01
  • Evidence for momentum-dependent heavy-fermionic electronic structures: Soft x-ray ARPES for the superconductor CeNi2Ge2 in the normal state, Y. Nakatani,H. Aratani,H. Fujiwara,T. Mori,A. Tsuruta,S. Tachibana,T. Yamaguchi,T. Kiss,A. Yamasaki,A. Yasui,H. Yamagami,J. Miyawaki,T. Ebihara,Y. Saitoh,A. Sekiyama, Physical Review B, American Physical Society, Vol. 97, No. 11, p. 115160-1-115160-7, 2018/03/29
  • Linear Dichroism in Angle-Resolved Core-Level Photoemission Spectra Reflecting 4f Ground-State Symmetry of Strongly Correlated Cubic Pr Compounds, A. A. Abozeed,T. Kadono,A. Sekiyama,H. Fujiwara,A. Higashiya,A. Yamasaki,Y Kanai,K. Yamagami,K. Tamasaku,M. Yabashi,T. Ishikawa,A. V. Andreev,H. Wada,S. Imada, J. Phys. Soc. Jpn., Vol. 87, No. 03, p. 033710-1-033710-5, 2018/02
  • Electronic structure and magnetic properties of the half-metallic ferrimagnet Mn2VAl probed by soft x-ray spectroscopies, K. Nagai,H. Fujiwara,H. Aratani,S. Fujioka,H. Yomosa,Y. Nakatani,T. Kiss,A. Sekiyama,F. Kuroda,H. Fujii,T. Oguchi,A. Tanaka,J. Miyawaki,Y. Harada,Y. Takeda,Y. Saitoh,S. Suga,R. Y. Umetsu, Physical Review B, American Physical Society, Vol. 97, No. 3, p. 035143-1-035143-8, 2018/01/18
  • Linear Dichroism in Angle-Resolved Core-Level Photoemission Spectra Reflecting 4f Ground-State Symmetry of Strongly Correlated Cubic Pr Compounds, Satoru Hamamoto,Shuhei Fujioka,Yuina Kanai,Kohei Yamagami,Yasuhiro Nakatani,Koya Nakagawa,Hidenori Fujiwara,Takayuki Kiss,Atsushi Higashiya,Atsushi Yamasaki,Toshiharu Kadono,Shin Imada,Arata Tanaka,Kenji Tamasaku,Makina Yabashi,Tetsuya Ishikawa,Keisuke T. Matsumoto,Takahiro Onimaru,Toshiro Takabatake,Akira Sekiyama, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 86, No. 12, 2017/12
  • Valence Interconversion of Octahedral Nickel(II/III/IV) Centers, Masahiro Kouno,Nobuto Yoshinari,Naoto Kuwamura,Kohei Yamagami,Akira Sekiyama,Mitsutaka Okumura,Takumi Konno, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, WILEY-V C H VERLAG GMBH, Vol. 56, No. 44, p. 13762-13766, 2017/10
  • Optical control pf magnetization dynamics in Ge-Fe-Co films with different compositions, Takuo Ohkochi,Hidenori Fujiwara,Masato Kotsugi,Hirokazu Takahashi,Roman Adam,Akira Sekiyama,Tetsuya Nakamura,Arata Tsukamoto,Claus M. Schneider,Hiroto Kuroda,Elvis F. Arguelles,Mamoru Sakaue,Hideaki Kasai,Masakiyo Tsunoda,Shigemasa Suga,Toyohiko Kinoshita, APPLIED PHYSICS EXPRESS, IOP PUBLISHING LTD, Vol. 10, No. 10, 2017/10
  • Linear dichroism in 3d core-level and 4f valence-band photoemission spectra of strongly correlated rare-earth compounds, Y. Kanai,T. Mori,S. Naimen,K. Yamagami,S. Kitayama,H. Fujiwara,A. Higashiya,T. Kadono,S. Imada,T. Kiss,A. Tanaka,T. Muro,K. Tamasaku,M. Yabashi,T. Ishikawa,F. Iga,T. Ebihara,F. Honda,Y. Onuki,A. Sekiyama, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 220, p. 61-65, 2017/10
  • Circular dichroism in resonant angle-resolved photoemission spectra of LaNiW2Ge2, Y. Nakatani,H. Fujiwara,H. Aratani,T. Mori,S. Tachibana,T. Yamaguchi,T. Kiss,A. Yamasaki,A. Yasui,H. Yamagami,A. Tsuruta,J. Miyawaki,T. Ebihara,Y. Saitoh,A. Sekiyama, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 220, p. 50-53, 2017/10
  • Hole doping effect on the electronic structure of layered oxypnictide LaOMnAs, A. Higashiya,K. Nakagawa,A. Yamasaki,K. Nagai,S. Fujioka,Y. Kanai,K. Yamagami,H. Fujiwara,A. Sekiyama,Amina Abozeed,T. Kadono,S. Imada,K. Kuga,M. Yabashi,K. Tamasaku,T. Ishikawa,S. Toyama,K. Takase, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 220, p. 58-60, 2017/10
  • Experimental observation of temperature and magnetic-field evolution of the 4 f states in CeFe2 revealed by soft x-ray magnetic circular dichroism, Y. Saitoh,A. Yasui,H. Fuchimoto,Y. Nakatani,H. Fujiwara,S. Imada,Y. Narumi,K. Kindo,M. Takahashi,T. Ebihara,A. Sekiyama, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 96, No. 3, 2017/07
  • Local 3d Electronic Structures of Co-Based Complexes with Medicinal Molecules Probed by Soft X-ray Absorption, Kohei Yamagami,Hidenori Fujiwara,Shin Imada,Toshiharu Kadono,Keisuke Yamanaka,Takayuki Muro,Arata Tanaka,Takuma Itai,Nobuto Yoshinari,Takumi Konno,Akira Sekiyama, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 86, No. 7, 2017/07
  • Heterogeneous catalase-like activity of gold(I)-cobalt(III) metallosupramolecular ionic crystals, Mihoko Yamada,Nobuto Yoshinari,Naoto Kuwamura,Toru Saito,Satoshi Okada,Sai Prakash Maddala,Koji Harano,Eiichi Nakamura,Kohei Yamagami,Keisuke Yamanaka,Akira Sekiyama,Tomoyoshi Suenobu,Yusuke Yamada,Takumi Konno, CHEMICAL SCIENCE, ROYAL SOC CHEMISTRY, Vol. 8, No. 4, p. 2671-2676, 2017/04
  • Bulk-sensitive soft/hard x-ray photoemission and linear dichroism studies of strongly correlated electron systems, A. Sekiyama, 39th International Conference on Vacuum Ultraviolet and X-ray Physics (VUVX 2016), 2016/07
  • Bulk-sensitive soft/hard x-ray photoemission and linear dichroism studies of strongly correlated electron systems, A. Sekiyama, 39th International Conference on Vacuum Ultraviolet and X-ray Physics (VUVX 2016), 2016/07
  • Polarized hard X-ray photoemission system with micro-positioning technique for probing ground-state symmetry of strongly correlated materials, Hidenori Fujiwara,Sho Naimen,Atsushi Higashiya,Yuina Kanai,Hiroshi Yomosa,Kohei Yamagami,Takayuki Kiss,Toshiharu Kadono,Shin Imada,Atsushi Yamasaki,Kouichi Takase,Shintaro Otsuka,Tomohiro Shimizu,Shoso Shingubara,Shigemasa Suga,Makina Yabashi,Kenji Tamasaku,Tetsuya Ishikawa,Akira Sekiyama, JOURNAL OF SYNCHROTRON RADIATION, INT UNION CRYSTALLOGRAPHY, Vol. 23, p. 735-742, 2016/05
  • Polarized hard X-ray photoemission system with micro-positioning technique for probing ground-state symmetry of strongly correlated materials, Hidenori Fujiwara,Sho Naimen,Atsushi Higashiya,Yuina Kanai,Hiroshi Yomosa,Kohei Yamagami,Takayuki Kiss,Toshiharu Kadono,Shin Imada,Atsushi Yamasaki,Kouichi Takase,Shintaro Otsuka,Tomohiro Shimizu,Shoso Shingubara,Shigemasa Suga,Makina Yabashi,Kenji Tamasaku,Tetsuya Ishikawa,Akira Sekiyama, JOURNAL OF SYNCHROTRON RADIATION, INT UNION CRYSTALLOGRAPHY, Vol. 23, p. 735-742, 2016/05
  • Determination of localized ground-state orbital symmetry of strongly correlated electron systems by linear dichroism in core-level photoemission, Vol. 68, No. 2, p. 97-100, 2016/04
  • 内殻光電子線二色性を利用した強相関局在軌道対称性の決定, 関山明, 生産と技術, Vol. 68, No. 2, p. 97-100, 2016/04
  • 内殻光電子線二色性を利用した強相関局在軌道対称性の決定, 関山 明, 生産と技術, Vol. 68, No. 2, p. 97-100, 2016/04
  • High-energy photoemission spectroscopy for investigating bulk electronic structures of strongly correlated systems, Akira Sekiyama, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 208, p. 100-104, 2016/04
  • High-energy photoemission spectroscopy for investigating bulk electronic structures of strongly correlated systems, A. Sekiyama, Journal of Electron Spectroscopy and Related Phenomena, 2016/02
  • 研究室紹介：大阪大学大学院基礎工学研究科 物質創成専攻 関山研究室 ＝物性物理工学領域電子相関物理講座＝, 関山 明, 光アライアンス, 日本工業出版, Vol. 26, No. 11, p. 58-62, 2015/11
  • 研究室紹介：大阪大学大学院基礎工学研究科 物質創成専攻 関山研究室 ＝物性物理工学領域電子相関物理講座＝, 関山 明, 光アライアンス, Vol. 26, No. 11, p. 58-62, 2015/11
  • Soft X-ray Photoemission Study of Co2(Cr1-xFex)Ga Heusler Compounds, M. Tsunekawa,Y. Hattori,A. Sekiyama,H. Fujiwara,S. Suga,T. Muro,T. Kanomata,S. Imada, Jpn. J Appl. Phys., 2015/07
  • Evidence for Gamma(8) Ground-State Symmetry of Cubic YbB12 Probed by Linear Dichroism in Core-Level Photoemission, Yuina Kanai,Takeo Mori,Sho Naimen,Kohei Yamagami,Hidenori Fujiwara,Atsushi Higashiya,Toshiharu Kadono,Shin Imada,Takayuki Kiss,Arata Tanaka,Kenji Tamasaku,Makina Yabashi,Tetsuya Ishikawa,Fumitoshi Iga,Akira Sekiyama, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 84, No. 7, 2015/07
  • Soft X-ray Photoemission Study of Co2(Cr1-xFex)Ga Heusler Compounds, M. Tsunekawa,Y. Hattori,A. Sekiyama,H. Fujiwara,S. Suga,T. Muro,T. Kanomata,S. Imada, Jpn. J Appl. Phys., 2015/07
  • Evidence for Gamma(8) Ground-State Symmetry of Cubic YbB12 Probed by Linear Dichroism in Core-Level Photoemission, Yuina Kanai,Takeo Mori,Sho Naimen,Kohei Yamagami,Hidenori Fujiwara,Atsushi Higashiya,Toshiharu Kadono,Shin Imada,Takayuki Kiss,Arata Tanaka,Kenji Tamasaku,Makina Yabashi,Tetsuya Ishikawa,Fumitoshi Iga,Akira Sekiyama, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 84, No. 7, 2015/07
  • Linear Dichroism in Hard X-ray Core-Level Photoemission for Probing Strongly Correlated Bulk 4f-Orbital Symmetry in Ground and Excited States, A. Sekiyama, 6th International Conference on Hard X-ray Photoelectron Spectroscopy (HAXPES 2015), 2015/03
  • Linear Dichroism in Hard X-ray Core-Level Photoemission for Probing Strongly Correlated Bulk 4f-Orbital Symmetry in Ground and Excited States, A. Sekiyama, 6th International Conference on Hard X-ray Photoelectron Spectroscopy (HAXPES 2015), 2015/03
  • Soft x-ray angle-resolved and resonance photoemission study of CeCu2Ge2 and LaCu2Ge2, M. Y. Kimura,K. Fukushima,H. Takeuchi,S. Ikeda,H. Sugiyama,Y. Tomida,G. Kuwahara,H. Fujiwara,T. Kiss,A. Yasui,I. Kawasaki,H. Yamagami,Y. Saitoh,T. Muro,T. Ebihara,A. Sekiyama, INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS 2014 (SCES2014), IOP PUBLISHING LTD, Vol. 592, 2015
  • Soft x-ray angle-resolved and resonance photoemission study of CeCu2Ge2 and LaCu2Ge2, M. Y. Kimura,K. Fukushima,H. Takeuchi,S. Ikeda,H. Sugiyama,Y. Tomida,G. Kuwahara,H. Fujiwara,T. Kiss,A. Yasui,I. Kawasaki,H. Yamagami,Y. Saitoh,T. Muro,T. Ebihara,A. Sekiyama, INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS 2014 (SCES2014), IOP PUBLISHING LTD, Vol. 592, 2015
  • Probing Strongly Correlated 4f-Orbital Symmetry of the Ground State in Yb Compounds by Linear Dichroism in Core-Level Photoemission, Takeo Mori,Satoshi Kitayama,Yuina Kanai,Sho Naimen,Hidenori Fujiwara,Atsushi Higashiya,Kenji Tamasaku,Arata Tanaka,Kensei Terashima,Shin Imada,Akira Yasui,Yuji Saitoh,Kohei Yamagami,Kohei Yano,Taiki Matsumoto,Takayuki Kiss,Makina Yabashi,Tetsuya Ishikawa,Shigemasa Suga,Yoshichika Onuki,Takao Ebihara,Akira Sekiyama, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 83, No. 12, 2014/12
  • Probing Strongly Correlated 4f-Orbital Symmetry of the Ground State in Yb Compounds by Linear Dichroism in Core-Level Photoemission, Takeo Mori,Satoshi Kitayama,Yuina Kanai,Sho Naimen,Hidenori Fujiwara,Atsushi Higashiya,Kenji Tamasaku,Arata Tanaka,Kensei Terashima,Shin Imada,Akira Yasui,Yuji Saitoh,Kohei Yamagami,Kohei Yano,Taiki Matsumoto,Takayuki Kiss,Makina Yabashi,Tetsuya Ishikawa,Shigemasa Suga,Yoshichika Onuki,Takao Ebihara,Akira Sekiyama, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 83, No. 12, 2014/12
  • 高エネルギー分光線二色性でわかる原子軌道 ＝シンクロトロン放射光の偏光特性を用いた軌道分解的電子構造観測＝, 関山 明, 光アライアンス, Vol. 25, No. 11, p. 24-30, 2014/11
  • Spin reorientation and large magnetic anisotropy of metastable bcc Co islands on Au(001), T. Miyamachi,T. Kawagoe,S. Imada,M. Tsunekawa,H. Fujiwara,M. Geshi,A. Sekiyama,K. Fukumoto,F. H. Chang,H. J. Lin,F. Kronast,H. Duerr,C. T. Chen,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 90, No. 17, 2014/11
  • 高エネルギー分光線二色性でわかる原子軌道 ＝シンクロトロン放射光の偏光特性を用いた軌道分解的電子構造観測＝, 関山 明, 光アライアンス, 日本工業出版, Vol. 25, No. 11, p. 24-30, 2014/11
  • Spin reorientation and large magnetic anisotropy of metastable bcc Co islands on Au(001), T. Miyamachi,T. Kawagoe,S. Imada,M. Tsunekawa,H. Fujiwara,M. Geshi,A. Sekiyama,K. Fukumoto,F. H. Chang,H. J. Lin,F. Kronast,H. Duerr,C. T. Chen,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 90, No. 17, 2014/11
  • Study of Electronic Structures in Hollandite-type Vanadium Oxide by means of Soft X-ray Photoelectron Spectroscopy, A. Higashiya,A. Yamasaki,S. Imada,A. Sekiyama,T. Muro,Y. Kato,M. Isobe,Y. Ueda,S. Suga, JPS Conf. Proc., 2014/06
  • Spin-Orbit-Coupling-Induced jeff States in Perovskite Iridates Studied by Photoemission Spectroscopy, A. Yamasaki,O. Kirilmaz,A. Irizawa,A. Higashiya,T. Muro,H. Fujiwara,F. Pfaff,P. Scheiderer,J. Gabel,M. Sing,M. Yabashi,K. Tamasaku,A. Hloskovskyy,H. Okabe,H. Yoshida,M. Isobe,J. Akimitsu,W. Drube,T. Ishikawa,S. Imada,A. Sekiyama,R. Claessen,S. Suga, JPS Conf. Proc., 2014/06
  • Study of Electronic Structures in Hollandite-type Vanadium Oxide by means of Soft X-ray Photoelectron Spectroscopy, A. Higashiya,A. Yamasaki,S. Imada,A. Sekiyama,T. Muro,Y. Kato,M. Isobe,Y. Ueda,S. Suga, JPS Conf. Proc., 2014/06
  • Spin-Orbit-Coupling-Induced jeff States in Perovskite Iridates Studied by Photoemission Spectroscopy, A. Yamasaki,O. Kirilmaz,A. Irizawa,A. Higashiya,T. Muro,H. Fujiwara,F. Pfaff,P. Scheiderer,J. Gabel,M. Sing,M. Yabashi,K. Tamasaku,A. Hloskovskyy,H. Okabe,H. Yoshida,M. Isobe,J. Akimitsu,W. Drube,T. Ishikawa,S. Imada,A. Sekiyama,R. Claessen,S. Suga, JPS Conf. Proc., 2014/06
  • Polarization-dependent hard X-ray photoemission spectroscopy of solids, Akira Sekiyama,Atsushi Higashiya,Shin Imada, Journal of Electron Spectroscopy and Related Phenomena, Vol. 190, p. 201-204, 2013/10
  • Polarization-dependent hard X-ray photoemission spectroscopy of solids, A. Sekiyama,A. Higashiya,S. Imada, J. Electron Spectr. Relat. Phenom., 2013/09
  • Different evolution of the intrinsic gap in strongly correlated SmB6 in contrast to YbB12, J. Yamaguchi,A. Sekiyama,M. Y. Kimura,H. Sugiyama,Y. Tomida,G. Funabashi,S. Komori,T. Balashov,W. Wulfhekel,T. Ito,S. Kimura,A. Higashiya,K. Tamasaku,M. Yabashi,T. Ishikawa,S. Yeo,S-I Lee,F. Iga,T. Takabatake,S. Suga, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 15, 2013/04
  • Different evolution of the intrinsic gap in strongly correlated SmB6 in contrast to YbB12, J. Yamaguchi,A. Sekiyama,M. Y. Kimura,H. Sugiyama,Y. Tomida,G. Funabashi,S. Komori,T. Balashov,W. Wulfhekel,T. Ito,S. Kimura,A. Higashiya,K. Tamasaku,M. Yabashi,T. Ishikawa,S. Yeo,S-I Lee,F. Iga,T. Takabatake,S. Suga, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 15, 2013/04
  • Soft X-ray ARPES and Hard X-ray Photoemission Study of 4f-Based Heavy Fermion Systems with the 122-Structure, A. Sekiyama, The fourth International Workshop on the Dual Nature of f-Electrons, 2012/07
  • Recoil effects for valence and core photoelectrons in V-3 Si, S. Suga,S. Itoda,A. Sekiyama,H. Fujiwara,S. Komori,S. Imada,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa,M. Shang,T. Fujikawa, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 86, No. 3, 2012/07
  • Soft X-ray ARPES and Hard X-ray Photoemission Study of 4f-Based Heavy Fermion Systems with the 122-Structure, A. Sekiyama, The fourth International Workshop on the Dual Nature of f-Electrons, 2012/07
  • Recoil effects for valence and core photoelectrons in V-3 Si, S. Suga,S. Itoda,A. Sekiyama,H. Fujiwara,S. Komori,S. Imada,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa,M. Shang,T. Fujikawa, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 86, No. 3, 2012/07
  • V2O3の金属絶縁体転移と電子構造 ―古くて新しい問題への分光学的アプローチ―, 藤原 秀紀,関山 明, 固体物理, アグネ技術センター, Vol. 47, No. 6, p. 279-286, 2012/06
  • Microscopic and spectroscopic studies of light-induced magnetization switching of GdFeCo facilitated by photoemission electron microscopy (PEEM), T. Ohkochi,H. Fujiwara,M. Kotsugi,A. Tsukamoto,K. Arai,S. Isogami,A. Sekiyama,J. Yamaguchi,K. Fukushima,R. Adam,C. M. Schneider,T. Nakamura,K. Kodama,M. Tsunoda,T. Kinoshita,S. Suga, Jpn. J. Appl. Phys., 2012/06
  • V2O3の金属絶縁体転移と電子構造 ―古くて新しい問題への分光学的アプローチ―, 藤原 秀紀,関山 明, 固体物理, Vol. 47, No. 6, p. 279-286, 2012/06
  • Microscopic and spectroscopic studies of light-induced magnetization switching of GdFeCo facilitated by photoemission electron microscopy (PEEM), T. Ohkochi,H. Fujiwara,M. Kotsugi,A. Tsukamoto,K. Arai,S. Isogami,A. Sekiyama,J. Yamaguchi,K. Fukushima,R. Adam,C. M. Schneider,T. Nakamura,K. Kodama,M. Tsunoda,T. Kinoshita,S. Suga, Jpn. J. Appl. Phys., 2012/06
  • Photon Energy Dependent Hard X-Ray Photoemission Spectroscopy of YbCu2Si2, S. Kitayama,H. Fujiwara,A. Gloskovsky,M. Gogoi,F. Schäefers,C. Felser,G. Funabashi,J. Yamaguchi,M. Kimura,G. Kuwahara,S. Imada,A. Higashiya,K. Tamasaku,M. Yabashi,T. Ishikawa,Y. Onuki,T. Ebihara,S. Suga,A. Sekiyama, J. Phys. Soc. Jpn. Suppl., 2012/01
  • Soft- and Hard-X-ray Photoemission Spectroscopy of La2-2xSr1+2xMn2O7, H. Fujiwara,A. Sekiyama,H. Sugiyama,G. Funabashi,T. Muro,A. Higashiya,M. Yabashi,K. Tamasaku,T. Ishikawa,S. Miyasaka,H. Nakamura,T. Kimura,Y. Tokura,S. Suga, J. Phys. Soc. Jpn. Suppl., 2012/01
  • Photon Energy Dependent Hard X-Ray Photoemission Spectroscopy of YbCu2Si2, S. Kitayama,H. Fujiwara,A. Gloskovsky,M. Gogoi,F. Schäefers,C. Felser,G. Funabashi,J. Yamaguchi,M. Kimura,G. Kuwahara,S. Imada,A. Higashiya,K. Tamasaku,M. Yabashi,T. Ishikawa,Y. Onuki,T. Ebihara,S. Suga,A. Sekiyama, J. Phys. Soc. Jpn. Suppl., 2012/01
  • Soft- and Hard-X-ray Photoemission Spectroscopy of La2-2xSr1+2xMn2O7, H. Fujiwara,A. Sekiyama,H. Sugiyama,G. Funabashi,T. Muro,A. Higashiya,M. Yabashi,K. Tamasaku,T. Ishikawa,S. Miyasaka,H. Nakamura,T. Kimura,Y. Tokura,S. Suga, J. Phys. Soc. Jpn. Suppl., 2012/01
  • Electronic structure of YbCu2Ge2 studied by soft x-ray angle-resolved photoemission spectroscopy, A. Yasui,S. -I. Fujimori,I. Kawasaki,T. Okane,Y. Takeda,Y. Saitoh,H. Yamagami,A. Sekiyama,R. Settai,T. D. Matsuda,Y. Haga,Y. Onuki, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 84, No. 19, 2011/11
  • Development of a soft X-ray angle-resolved photoemission system applicable to 100 mu m crystals, Takayuki Muro,Yukako Kato,Tomohiro Matsushita,Toyohiko Kinoshita,Yoshio Watanabe,Hiroyuki Okazaki,Takayoshi Yokoya,Akira Sekiyama,Shigemasa Suga, JOURNAL OF SYNCHROTRON RADIATION, WILEY-BLACKWELL, Vol. 18, p. 879-884, 2011/11
  • Electronic structure of YbCu2Ge2 studied by soft x-ray angle-resolved photoemission spectroscopy, A. Yasui,S. -I. Fujimori,I. Kawasaki,T. Okane,Y. Takeda,Y. Saitoh,H. Yamagami,A. Sekiyama,R. Settai,T. D. Matsuda,Y. Haga,Y. Onuki, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 84, No. 19, 2011/11
  • Development of a soft X-ray angle-resolved photoemission system applicable to 100 mu m crystals, Takayuki Muro,Yukako Kato,Tomohiro Matsushita,Toyohiko Kinoshita,Yoshio Watanabe,Hiroyuki Okazaki,Takayoshi Yokoya,Akira Sekiyama,Shigemasa Suga, JOURNAL OF SYNCHROTRON RADIATION, WILEY-BLACKWELL, Vol. 18, p. 879-884, 2011/11
  • Probing orbital symmetry in the valence bands of solids by polarization-dependent hard x-ray photoemission, A. Sekiyama, 4th International Workshop on Hard X-ray Photoelectron Spectroscopy (HAXPES 2011), 2011/09
  • Probing orbital symmetry in the valence bands of solids by polarization-dependent hard x-ray photoemission, A. Sekiyama, 4th International Workshop on Hard X-ray Photoelectron Spectroscopy (HAXPES 2011), 2011/09
  • Evidence for the constancy of U in the Mott transition of V2O3, H. Fujiwara,A. Sekiyama,S. -K. Mo,J. W. Allen,J. Yamaguchi,G. Funabashi,S. Imada,P. Metcalf,A. Higashiya,M. Yabashi,K. Tamasaku,T. Ishikawa,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 84, No. 7, 2011/08
  • Evidence for the constancy of U in the Mott transition of V2O3, H. Fujiwara,A. Sekiyama,S. -K. Mo,J. W. Allen,J. Yamaguchi,G. Funabashi,S. Imada,P. Metcalf,A. Higashiya,M. Yabashi,K. Tamasaku,T. Ishikawa,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 84, No. 7, 2011/08
  • 硬Ｘ線偏光制御光電子分光による軌道分解的価電子帯電子構造の観測, 関山 明, 大阪大学低温センターだより, 2011/04
  • 硬Ｘ線偏光制御光電子分光による軌道分解的価電子帯電子構造の観測, 関山 明, 大阪大学低温センターだより, 2011/04
  • Hard x-ray photoelectron spectroscopy of the metal-insulator transition in LiRh2O4, Y. Nakatsu,A. Sekiyama,S. Imada,Y. Okamoto,S. Niitaka,H. Takagi,A. Higashiya,M. Yabashi,K. Tamasaku,T. Ishikawa,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 83, No. 11, 2011/03
  • Hard x-ray photoelectron spectroscopy of the metal-insulator transition in LiRh2O4, Y. Nakatsu,A. Sekiyama,S. Imada,Y. Okamoto,S. Niitaka,H. Takagi,A. Higashiya,M. Yabashi,K. Tamasaku,T. Ishikawa,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 83, No. 11, 2011/03
  • Soft X-ray angle-resolved photoemission study of YbCu2Ge2, A. Yasui,S. -I. Fujimori,I. Kawasaki,T. Okane,Y. Takeda,Y. Saitoh,H. Yamagami,A. Sekiyama,R. Settai,T. D. Matsuda,Y. Haga,Y. Onuki, INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2010), IOP PUBLISHING LTD, Vol. 273, 2011
  • Soft X-ray angle-resolved photoemission study of YbCu2Ge2, A. Yasui,S. -I. Fujimori,I. Kawasaki,T. Okane,Y. Takeda,Y. Saitoh,H. Yamagami,A. Sekiyama,R. Settai,T. D. Matsuda,Y. Haga,Y. Onuki, INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2010), IOP PUBLISHING LTD, Vol. 273, 2011
  • Electron correlation in the FeSe superconductor studied by bulk-sensitive photoemission spectroscopy, A. Yamasaki,Y. Matsui,S. Imada,K. Takase,H. Azuma,T. Muro,Y. Kato,A. Higashiya,A. Sekiyama,S. Suga,M. Yabashi,K. Tamasaku,T. Ishikawa,K. Terashima,H. Kobori,A. Sugimura,N. Umeyama,H. Sato,Y. Hara,N. Miyagawa,S. I. Ikeda, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 82, No. 18, 2010/11
  • Electron correlation in the FeSe superconductor studied by bulk-sensitive photoemission spectroscopy, A. Yamasaki,Y. Matsui,S. Imada,K. Takase,H. Azuma,T. Muro,Y. Kato,A. Higashiya,A. Sekiyama,S. Suga,M. Yabashi,K. Tamasaku,T. Ishikawa,K. Terashima,H. Kobori,A. Sugimura,N. Umeyama,H. Sato,Y. Hara,N. Miyagawa,S. I. Ikeda, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 82, No. 18, 2010/11
  • High resolution, low hv photoelectron spectroscopy with the use of a microwave excited rare gas lamp and ionic crystal filters, S. Suga,A. Sekiyama,G. Funabashi,J. Yamaguchi,M. Kimura,M. Tsujibayashi,T. Uyama,H. Sugiyama,Y. Tomida,G. Kuwahara,S. Kitayama,K. Fukushima,K. Kimura,T. Yokoi,K. Murakami,H. Fujiwara,Y. Saitoh,L. Plucinski,C. M. Schneider, REVIEW OF SCIENTIFIC INSTRUMENTS, AMER INST PHYSICS, Vol. 81, No. 10, 2010/10
  • High resolution, low hv photoelectron spectroscopy with the use of a microwave excited rare gas lamp and ionic crystal filters, S. Suga,A. Sekiyama,G. Funabashi,J. Yamaguchi,M. Kimura,M. Tsujibayashi,T. Uyama,H. Sugiyama,Y. Tomida,G. Kuwahara,S. Kitayama,K. Fukushima,K. Kimura,T. Yokoi,K. Murakami,H. Fujiwara,Y. Saitoh,L. Plucinski,C. M. Schneider, REVIEW OF SCIENTIFIC INSTRUMENTS, AMER INST PHYSICS, Vol. 81, No. 10, 2010/10
  • 放射光が拓く光電子分光による固体電子物性研究, 関山 明, 学術の動向, Vol. 15, No. 8, 2010/08
  • 放射光が拓く光電子分光による固体電子物性研究, 関山 明, 学術の動向, Vol. 15, No. 8, 2010/08
  • Soft X-ray ARPES and Fermiology of strongly correlated electron systems and PES by hard X-ray and extremely low energy photons, Shigemasa Suga,Akira Sekiyama, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 181, No. 1, p. 48-55, 2010/07
  • Soft X-ray ARPES and Fermiology of strongly correlated electron systems and PES by hard X-ray and extremely low energy photons, Shigemasa Suga,Akira Sekiyama, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 181, No. 1, p. 48-55, 2010/07
  • ARPES Spectral Functions and Fermi Surface for La1.86Sr0.14CuO4 Compared with LDA plus DMFT + Sigma(k) Calculations, I. A. Nekrasov,E. E. Kokorina,E. Z. Kuchinskii,M. V. Sadovskii,S. Kasai,A. Sekiyama,S. Suga, JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, MAIK NAUKA/INTERPERIODICA/SPRINGER, Vol. 110, No. 6, p. 989-994, 2010/06
  • Polaronic Behavior of Photoelectron Spectra of Fe3O4 Revealed by Both Hard X-ray and Extremely Low Energy Photons, Masato Kimura,Hidenori Fujiwara,Akira Sekiyama,Junichi Yamaguchi,Kazumasa Kishimoto,Hiroshi Sugiyama,Gen Funabashi,Shin Imada,Satoshi Iguchi,Yoshinori Tokura,Atsushi Higashiya,Makina Yabashi,Kenji Tamasaku,Tetsuya Ishikawa,Takahiro Ito,Shin-ichi Kimura,Shigemasa Suga, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 79, No. 6, 2010/06
  • ARPES Spectral Functions and Fermi Surface for La1.86Sr0.14CuO4 Compared with LDA plus DMFT + Sigma(k) Calculations, I. A. Nekrasov,E. E. Kokorina,E. Z. Kuchinskii,M. V. Sadovskii,S. Kasai,A. Sekiyama,S. Suga, JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, MAIK NAUKA/INTERPERIODICA/SPRINGER, Vol. 110, No. 6, p. 989-994, 2010/06
  • Polaronic Behavior of Photoelectron Spectra of Fe3O4 Revealed by Both Hard X-ray and Extremely Low Energy Photons, Masato Kimura,Hidenori Fujiwara,Akira Sekiyama,Junichi Yamaguchi,Kazumasa Kishimoto,Hiroshi Sugiyama,Gen Funabashi,Shin Imada,Satoshi Iguchi,Yoshinori Tokura,Atsushi Higashiya,Makina Yabashi,Kenji Tamasaku,Tetsuya Ishikawa,Takahiro Ito,Shin-ichi Kimura,Shigemasa Suga, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 79, No. 6, 2010/06
  • Photoelectron Spectroscopy of LiV2O4 with Photons from 8.4 to 8100 eV: Bulk Sensitivity, Hybridization, and Recoil Effects, Shigemasa Suga,Akira Sekiyama,Hidenori Fujiwara,Yasutaka Nakatsu,Jun-ichi Yamaguchi,Masato Kimura,Keita Murakami,Seiji Niitaka,Hidenori Takagi,Makina Yabashi,Kenji Tamasaku,Atsushi Higashiya,Tetsuya Ishikawa,Igor Nekrasov, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 79, No. 4, 2010/04
  • The prominent 5d-orbital contribution to the conduction electrons in gold, A. Sekiyama,J. Yamaguchi,A. Higashiya,M. Obara,H. Sugiyama,M. Y. Kimura,S. Suga,S. Imada,I. A. Nekrasov,M. Yabashi,K. Tamasaku,T. Ishikawa, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 12, 2010/04
  • Photoelectron Spectroscopy of LiV2O4 with Photons from 8.4 to 8100 eV: Bulk Sensitivity, Hybridization, and Recoil Effects, Shigemasa Suga,Akira Sekiyama,Hidenori Fujiwara,Yasutaka Nakatsu,Jun-ichi Yamaguchi,Masato Kimura,Keita Murakami,Seiji Niitaka,Hidenori Takagi,Makina Yabashi,Kenji Tamasaku,Atsushi Higashiya,Tetsuya Ishikawa,Igor Nekrasov, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 79, No. 4, 2010/04
  • The prominent 5d-orbital contribution to the conduction electrons in gold, A. Sekiyama,J. Yamaguchi,A. Higashiya,M. Obara,H. Sugiyama,M. Y. Kimura,S. Suga,S. Imada,I. A. Nekrasov,M. Yabashi,K. Tamasaku,T. Ishikawa, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 12, 2010/04
  • Strongly correlated electronic states of Yb(1-x)Lu(x)B(12) and Sm(1-y)Eu(y)B(6) studied by highly bulk-sensitive photoelectron spectroscopy, J. Yamaguchi,A. Sekiyama,S. Imada,A. Higashiya,K. Tamasaku,M. Yabashi,T. Ishikawa,T. Ito,S. Kimura,F. Iga,T. Takabatake,S. Yeo,S-I Lee,H-D Kim,S. Suga, INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009), IOP PUBLISHING LTD, Vol. 200, 2010
  • Strongly correlated electronic states of Yb(1-x)Lu(x)B(12) and Sm(1-y)Eu(y)B(6) studied by highly bulk-sensitive photoelectron spectroscopy, J. Yamaguchi,A. Sekiyama,S. Imada,A. Higashiya,K. Tamasaku,M. Yabashi,T. Ishikawa,T. Ito,S. Kimura,F. Iga,T. Takabatake,S. Yeo,S-I Lee,H-D Kim,S. Suga, INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009), IOP PUBLISHING LTD, Vol. 200, 2010
  • Three-dimensional soft x-ray ARPES and polarization-dependent hard x-ray photoemission study of strongly correlated electron systems, A. Sekiyama, 11th International Conference on Electronic Spectroscopy and Structure (ICESS-11), 2009/10
  • ~8 keV photoemission of the metal-insulator transition system VO2, S. Suga,A. Sekiyama,S. Imada,T. Miyamachi,H. Fujiwara,A. Yamasaki,K. Yoshimura,K. Okada,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa, New J. Phys., 2009/10
  • Three-dimensional soft x-ray ARPES and polarization-dependent hard x-ray photoemission study of strongly correlated electron systems, A. Sekiyama, 11th International Conference on Electronic Spectroscopy and Structure (ICESS-11), 2009/10
  • ~8 keV photoemission of the metal-insulator transition system VO2, S. Suga,A. Sekiyama,S. Imada,T. Miyamachi,H. Fujiwara,A. Yamasaki,K. Yoshimura,K. Okada,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa, New J. Phys., 2009/10
  • Do all nuclei recoil on photoemission in compounds?, S. Suga,A. Sekiyama,H. Fujiwara,Y. Nakatsu,T. Miyamachi,S. Imada,P. Baltzer,S. Niitaka,H. Takagi,K. Yoshimura,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 11, 2009/07
  • Unraveling Genuine First Order Bulk Valence Transition and Kondo Resonance Behaviors in YbInCu4 by High Energy Photoemission Spectroscopy, S. Suga,A. Sekiyama,S. Imada,J. Yamaguchi,A. Shigemoto,A. Irizawa,K. Yoshimura,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa, J. Phys. Soc. Jpn., 2009/07
  • Do all nuclei recoil on photoemission in compounds?, S. Suga,A. Sekiyama,H. Fujiwara,Y. Nakatsu,T. Miyamachi,S. Imada,P. Baltzer,S. Niitaka,H. Takagi,K. Yoshimura,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 11, 2009/07
  • Unraveling Genuine First Order Bulk Valence Transition and Kondo Resonance Behaviors in YbInCu4 by High Energy Photoemission Spectroscopy, S. Suga,A. Sekiyama,S. Imada,J. Yamaguchi,A. Shigemoto,A. Irizawa,K. Yoshimura,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa, J. Phys. Soc. Jpn., 2009/07
  • In situ positioning of a few hundred micrometer-sized cleaved surfaces for soft-x-ray angle-resolved photoemission spectroscopy by use of an optical microscope, Takayuki Muro,Yukako Kato,Tomohiro Matsushita,Toyohiko Kinoshita,Yoshio Watanabe,Akira Sekiyama,Hiroshi Sugiyama,Masato Kimura,Satoshi Komori,Shigemasa Suga,Hiroyuki Okazaki,Takayoshi Yokoya, REVIEW OF SCIENTIFIC INSTRUMENTS, AMER INST PHYSICS, Vol. 80, No. 5, 2009/05
  • In situ positioning of a few hundred micrometer-sized cleaved surfaces for soft-x-ray angle-resolved photoemission spectroscopy by use of an optical microscope, Takayuki Muro,Yukako Kato,Tomohiro Matsushita,Toyohiko Kinoshita,Yoshio Watanabe,Akira Sekiyama,Hiroshi Sugiyama,Masato Kimura,Satoshi Komori,Shigemasa Suga,Hiroyuki Okazaki,Takayoshi Yokoya, REVIEW OF SCIENTIFIC INSTRUMENTS, AMER INST PHYSICS, Vol. 80, No. 5, 2009/05
  • High energy photoelectron spectroscopy of correlated electron systems and recoil effects in photoelectron emission, S. Suga,A. Sekiyama, EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, EDP SCIENCES S A, Vol. 169, p. 227-235, 2009/03
  • Kondo lattice effects and the collapse of lattice coherence in Yb1-xLuxB12 studied by hard x-ray photoelectron spectroscopy, J. Yamaguchi,A. Sekiyama,S. Imada,H. Fujiwara,M. Yano,T. Miyamachi,G. Funabashi,M. Obara,A. Higashiya,K. Tamasaku,M. Yabashi,T. Ishikawa,F. Iga,T. Takabatake,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 79, No. 12, 2009/03
  • Kondo lattice effects and the collapse of lattice coherence in Yb1-xLuxB12 studied by hard x-ray photoelectron spectroscopy, J. Yamaguchi,A. Sekiyama,S. Imada,H. Fujiwara,M. Yano,T. Miyamachi,G. Funabashi,M. Obara,A. Higashiya,K. Tamasaku,M. Yabashi,T. Ishikawa,F. Iga,T. Takabatake,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 79, No. 12, 2009/03
  • High energy photoelectron spectroscopy of correlated electron systems and recoil effects in photoelectron emission, S. Suga,A. Sekiyama, European Physical Journal: Special Topics, Vol. 169, No. 1, p. 227-235, 2009
  • Electronic structures and p-d exchange interaction of Mn-doped diluted magnetic semiconductors, S. Ueda,A. Sekiyama,T. Iwasaki,S. Imada,S. Suga,Y. Saitoh,W. Giriat,S. Takeyama, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 78, No. 20, 2008/11
  • Origin of "Hot Spots" in the pseudogap regime of Nd1.85Ce0.15CuO4: An LDA + DMFT + Sigma(k) study, E. E. Kokorina,E. Z. Kuchinskii,I. A. Nekrasov,Z. V. Pchelkina,M. V. Sadovskii,A. Sekiyama,S. Suga,M. Tsunekawa, JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, MAIK NAUKA/INTERPERIODICA/SPRINGER, Vol. 107, No. 5, p. 828-838, 2008/11
  • Electronic structures and p-d exchange interaction of Mn-doped diluted magnetic semiconductors, S. Ueda,A. Sekiyama,T. Iwasaki,S. Imada,S. Suga,Y. Saitoh,W. Giriat,S. Takeyama, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 78, No. 20, 2008/11
  • Origin of "Hot Spots" in the pseudogap regime of Nd1.85Ce0.15CuO4: An LDA + DMFT + Sigma(k) study, E. E. Kokorina,E. Z. Kuchinskii,I. A. Nekrasov,Z. V. Pchelkina,M. V. Sadovskii,A. Sekiyama,S. Suga,M. Tsunekawa, JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, MAIK NAUKA/INTERPERIODICA/SPRINGER, Vol. 107, No. 5, p. 828-838, 2008/11
  • Bulk electronic structures and strong electron-phonon interactions in an electron-doped high-temperature superconductor, M. Tsunekawa,A. Sekiyama,S. Kasai,S. Imada,H. Fujiwara,T. Muro,Y. Onose,Y. Tokura,S. Suga, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 10, 2008/07
  • Bulk electronic structures and strong electron-phonon interactions in an electron-doped high-temperature superconductor, M. Tsunekawa,A. Sekiyama,S. Kasai,S. Imada,H. Fujiwara,T. Muro,Y. Onose,Y. Tokura,S. Suga, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 10, 2008/07
  • バルク敏感角度分解光電子分光による固体３次元電子構造とフェルミ面の観測, 関山 明,矢野 正雄,菅 滋正, 真空, Vol. 51, No. 6, p. 357-363, 2008/06
  • バルク敏感角度分解光電子分光による固体３次元電子構造とフェルミ面の観測, 関山 明,矢野 正雄,菅 滋正, 真空, Vol. 51, No. 6, p. 357-363, 2008/06
  • Significance of the inter-site Coulomb interaction between the O 2p and Cu 3d holes revealed by resonant inelastic x-ray scattering of Sr(14)Cu(24)O(41), A. Higashiya,S. Imada,T. Murakawa,H. Fujiwara,S. Kasai,A. Sekiyama,S. Suga,K. Okada,M. Yabashi,K. Tamasaku,T. Ishikawa,H. Eisaki, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 10, 2008/05
  • Significance of the inter-site Coulomb interaction between the O 2p and Cu 3d holes revealed by resonant inelastic x-ray scattering of Sr(14)Cu(24)O(41), A. Higashiya,S. Imada,T. Murakawa,H. Fujiwara,S. Kasai,A. Sekiyama,S. Suga,K. Okada,M. Yabashi,K. Tamasaku,T. Ishikawa,H. Eisaki, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 10, 2008/05
  • Ultrahigh-resolution vacuum ultraviolet light source system for extremely low energy photoelectron spectroscopy, Gen Funabashi,Hidenori Fuilwara,Akira Sekiyama,Masami Hasumoto,Takahiro Ito,Shin-Ichi Kimura,Peter Baltzer,Shigemasa Suga, JAPANESE JOURNAL OF APPLIED PHYSICS, JAPAN SOCIETY APPLIED PHYSICS, Vol. 47, No. 4, p. 2265-2269, 2008/04
  • Ultrahigh-resolution vacuum ultraviolet light source system for extremely low energy photoelectron spectroscopy, Gen Funabashi,Hidenori Fuilwara,Akira Sekiyama,Masami Hasumoto,Takahiro Ito,Shin-Ichi Kimura,Peter Baltzer,Shigemasa Suga, JAPANESE JOURNAL OF APPLIED PHYSICS, JAPAN SOCIETY APPLIED PHYSICS, Vol. 47, No. 4, p. 2265-2269, 2008/04
  • Stability of electronic states across the metal-insulator transition in PrRu(4)P(12), A. Yamasaki,S. Imada,A. Sekiyama,H. Fujiwara,M. Yano,J. Yamaguchi,G. Funahashi,H. Sugawara,D. Kikuchi,H. Sato,T. Muro,A. Higashiya,K. Tamasaku,M. Yabashi,H. Kobori,A. Sugimura,T. Ishikawa,H. Harima,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 77, No. 16, 2008/04
  • Electronic structure of CeRu(2)X(2) (X=Si,Ge) in the paramagnetic phase studied by soft x-ray ARPES and hard x-ray photoelectron spectroscopy, M. Yano,A. Sekiyama,H. Fujiwara,Y. Amano,S. Imada,T. Muro,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa,Y. Onuki,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 77, No. 3, 2008/01
  • Soft x-ray spectroscopy of the possibly heavy-fermion compound NdOs(4)Sb(12), S. Imada,H. Higashimichi,A. Yamasaki,M. Yano,T. Muro,A. Sekiyama,S. Suga,H. Sugawara,D. Kikuchi,H. Sato, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 76, No. 15, 2007/10
  • Reduction of Kondo lattice effects in Yb1-xLuxAl3 observed by soft x-ray photoelectron spectroscopy, J. Yamaguchi,A. Sekiyama,S. Imada,A. Yamasaki,M. Tsunekawa,T. Muro,T. Ebihara,Y. Onuki,S. Suga, New J. Phys., 2007/09
  • Reduction of Kondo lattice effects in Yb1-xLuxAl3 observed by soft x-ray photoelectron spectroscopy, J. Yamaguchi,A. Sekiyama,S. Imada,A. Yamasaki,M. Tsunekawa,T. Muro,T. Ebihara,Y. Onuki,S. Suga, New J. Phys., 2007/09
  • Coexistence of strongly mixed-valence and heavy-fermion character in SmOs4Sb12 studied by soft- and hard-x-ray spectroscopy, A. Yamasaki,S. Imada,H. Higashimichi,H. Fujiwara,T. Saita,T. Miyamachi,A. Sekiyama,H. Sugawara,D. Kikuchi,H. Sato,A. Higashiya,M. Yabashi,K. Tamasaku,D. Miwa,T. Ishikawa,S. Suga, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 98, No. 15, 2007/04
  • Coexistence of strongly mixed-valence and heavy-fermion character in SmOs4Sb12 studied by soft- and hard-x-ray spectroscopy, A. Yamasaki,S. Imada,H. Higashimichi,H. Fujiwara,T. Saita,T. Miyamachi,A. Sekiyama,H. Sugawara,D. Kikuchi,H. Sato,A. Higashiya,M. Yabashi,K. Tamasaku,D. Miwa,T. Ishikawa,S. Suga, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 98, No. 15, 2007/04
  • Electron correlation and the metal-insulator transition of the pyrochlore molybdates R2Mo2O7 (R=Nd, Sm, Gd, Tb, Y), A. Higashiya,S. Imada,A. Yamasaki,A. Irizawa,A. Sekiyama,S. Suga,Y. Taguchi,M. Iwama,K. Ohgushi,Y. Tokura, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 75, No. 15, 2007/04
  • 軟X線角度分解光電子分光による物質の３次元電子構造の解明, 関山 明,矢野 正雄,今田 真,菅 滋正,室 隆桂之, SPring-8利用者情報, Vol. 12, p. 180-188, 2007/03
  • 軟X線角度分解光電子分光による物質の３次元電子構造の解明, 関山 明,矢野 正雄,今田 真,菅 滋正,室 隆桂之, SPring-8利用者情報, Vol. 12, p. 180-188, 2007/03
  • Evidence for strong electronic correlations in the spectra of Sr2RuO4, Z. V. Pchelkina,I. A. Nekrasov,Th. Pruschke,A. Sekiyama,S. Suga,V. I. Anisimov,D. Vollhardt, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 75, No. 3, 2007/01
  • Three-dimensional bulk fermiology of CeRu2Ge2 in the paramagnetic phase by soft x-ray hv-dependent (700-860 eV) ARPES, M. Yano,A. Sekiyama,H. Fujiwara,T. Saita,S. Imada,T. Muro,Y. Onuki,S. Suga, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 98, No. 3, 2007/01
  • Photoemission study of (V1-xMx)(2)O-3 (M=Cr,Ti), S. -K. Mo,H. -D. Kim,J. D. Denlinger,J. W. Allen,J. -H. Park,A. Sekiyama,A. Yamasaki,S. Suga,Y. Saitoh,T. Muro,P. Metcalf, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 74, No. 16, 2006/10
  • Photoemission study of (V1-xMx)(2)O-3 (M=Cr,Ti), S. -K. Mo,H. -D. Kim,J. D. Denlinger,J. W. Allen,J. -H. Park,A. Sekiyama,A. Yamasaki,S. Suga,Y. Saitoh,T. Muro,P. Metcalf, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 74, No. 16, 2006/10
  • Photoemission spectroscopy and X-ray absorption spectroscopy studies of the superconducting pyrochlore oxide Cd2Re2O7, A. Irizawa,A. Higashiya,S. Kasai,T. Sasabayashi,A. Shigemoto,A. Sekiyama,S. Imada,S. Suga,H. Sakai,H. Ohno,M. Kato,K. Yoshimura,H. Harima, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 75, No. 9, 2006/09
  • Case for bulk nature of spectroscopic Luttinger liquid signatures observed in angle-resolved photoemission spectra of Li0.9Mo6O17, Feng Wang,S. -K. Mo,J. W. Allen,H. -D. Kim,J. He,R. Jin,D. Mandrus,A. Sekiyama,M. Tsunekawa,S. Suga, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 74, No. 11, 2006/09
  • Photoemission spectroscopy and X-ray absorption spectroscopy studies of the superconducting pyrochlore oxide Cd2Re2O7, A. Irizawa,A. Higashiya,S. Kasai,T. Sasabayashi,A. Shigemoto,A. Sekiyama,S. Imada,S. Suga,H. Sakai,H. Ohno,M. Kato,K. Yoshimura,H. Harima, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 75, No. 9, 2006/09
  • Case for bulk nature of spectroscopic Luttinger liquid signatures observed in angle-resolved photoemission spectra of Li0.9Mo6O17, Feng Wang,S. -K. Mo,J. W. Allen,H. -D. Kim,J. He,R. Jin,D. Mandrus,A. Sekiyama,M. Tsunekawa,S. Suga, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 74, No. 11, 2006/09
  • Bulk-sensitive high-energy angle-resolved photoemission study of strongly correlated electron systems, A. Sekiyama, 5th International Conference on Synchrotron Radiation in Materials Science (SRMS-5), 2006/08
  • Bulk-sensitive high-energy angle-resolved photoemission study of strongly correlated electron systems, A. Sekiyama, 5th International Conference on Synchrotron Radiation in Materials Science (SRMS-5), 2006/08
  • Static versus dynamical mean-field theory of Mott antiferromagnets, G. Sangiovanni,A. Toschi,E. Koch,K. Held,M. Capone,C. Castellani,O. Gunnarsson,S. -K. Mo,J. W. Allen,H. -D. Kim,A. Sekiyama,A. Yamasaki,S. Suga,P. Metcalf, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 73, No. 20, 2006/05
  • Static versus dynamical mean-field theory of Mott antiferromagnets, G. Sangiovanni,A. Toschi,E. Koch,K. Held,M. Capone,C. Castellani,O. Gunnarsson,S. -K. Mo,J. W. Allen,H. -D. Kim,A. Sekiyama,A. Yamasaki,S. Suga,P. Metcalf, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 73, No. 20, 2006/05
  • Kondo lattice effects of YbAl3 suggested by temperature dependence of high-accuracy high-energy photoelectron spectroscopy, S Suga,A Sekiyama,S Imada,A Shigemoto,A Yamasaki,M Tsunekawa,C Dallera,L Braicovich,TL Lee,O Sakai,T Ebihara,Y Onukis, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 74, No. 11, p. 2880-2884, 2005/11
  • Kondo lattice effects of YbAl3 suggested by temperature dependence of high-accuracy high-energy photoelectron spectroscopy, S Suga,A Sekiyama,S Imada,A Shigemoto,A Yamasaki,M Tsunekawa,C Dallera,L Braicovich,TL Lee,O Sakai,T Ebihara,Y Onukis, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 74, No. 11, p. 2880-2884, 2005/11
  • Photoemission Spectroscopy of Sm4As3 using soft and hard X-rays, A Yamasaki,A Sekiyama,S Imada,M Tsunekawa,C Dallera,L Braicovich,TL Lee,A Ochiai,S Suga, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 74, No. 9, p. 2538-2543, 2005/09
  • Photoemission Spectroscopy of Sm4As3 using soft and hard X-rays, A Yamasaki,A Sekiyama,S Imada,M Tsunekawa,C Dallera,L Braicovich,TL Lee,A Ochiai,S Suga, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 74, No. 9, p. 2538-2543, 2005/09
  • High-resolution high-energy photoemission study of strongly correlated materials, A. Sekiyama, Gordon Research Conference on X-ray Physics, 2005/08
  • Charge dynamics in strongly correlated one-dimensional Cu-O chain systems revealed by inelastic x-ray scattering, S Suga,S Imada,A Higashiya,A Shigemoto,S Kasai,M Sing,H Fujiwara,A Sekiyama,A Yamasaki,C Kim,T Nomura,J Igarashi,M Yabashi,T Ishikawa, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 72, No. 8, 2005/08
  • High-resolution high-energy photoemission study of strongly correlated materials, A. Sekiyama, Gordon Research Conference on X-ray Physics, 2005/08
  • Charge dynamics in strongly correlated one-dimensional Cu-O chain systems revealed by inelastic x-ray scattering, S Suga,S Imada,A Higashiya,A Shigemoto,S Kasai,M Sing,H Fujiwara,A Sekiyama,A Yamasaki,C Kim,T Nomura,J Igarashi,M Yabashi,T Ishikawa, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 72, No. 8, 2005/08
  • Bulk-sensitive photoemission spectroscopy for heavy-fermion Pr compounds using hard x-ray, A Yamasaki,S Imada,A Sekiyama,M Tsunekawa,C Dallera,L Braicovich,TL Lee,H Sugawara,H Sato,R Settai,Y Onuki,S Suga, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 74, No. 7, p. 2045-2051, 2005/07
  • Bulk-sensitive photoemission spectroscopy for heavy-fermion Pr compounds using hard x-ray, A Yamasaki,S Imada,A Sekiyama,M Tsunekawa,C Dallera,L Braicovich,TL Lee,H Sugawara,H Sato,R Settai,Y Onuki,S Suga, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 74, No. 7, p. 2045-2051, 2005/07
  • High-resolution soft x-ray photoelectron study of density of states and thermoelectric properties of the Heusler-type alloys (Fe2/3V1/3)(100-y)Al-y, K Soda,H Murayama,K Shimba,S Yagi,J Yuhara,T Takeuchi,U Mizutani,H Sumi,M Kato,H Kato,Y Nishino,A Sekiyama,S Suga,T Matsushita,Y Saitoh, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 71, No. 24, 2005/06
  • High-energy photoemission on Fe3O4: Small polaron physics and the Verwey transition, D Schrupp,M Sing,M Tsunekawa,H Fujiwara,S Kasai,A Sekiyama,S Suga,T Muro,VAM Brabers,R Claessen, EUROPHYSICS LETTERS, EDP SCIENCES S A, Vol. 70, No. 6, p. 789-795, 2005/06
  • High-resolution soft x-ray photoelectron study of density of states and thermoelectric properties of the Heusler-type alloys (Fe2/3V1/3)(100-y)Al-y, K Soda,H Murayama,K Shimba,S Yagi,J Yuhara,T Takeuchi,U Mizutani,H Sumi,M Kato,H Kato,Y Nishino,A Sekiyama,S Suga,T Matsushita,Y Saitoh, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 71, No. 24, 2005/06
  • High-energy photoemission on Fe3O4: Small polaron physics and the Verwey transition, D Schrupp,M Sing,M Tsunekawa,H Fujiwara,S Kasai,A Sekiyama,S Suga,T Muro,VAM Brabers,R Claessen, EUROPHYSICS LETTERS, EDP SCIENCES S A, Vol. 70, No. 6, p. 789-795, 2005/06
  • Spatial chemical inhomogeneity and local electronic structure of Mn-doped Ge ferromagnetic semiconductors, JS Kang,G Kim,SC Wi,SS Lee,S Choi,S Cho,SW Han,KH Kim,HJ Song,HJ Shin,A Sekiyama,S Kasai,S Suga,BI Min, PHYSICAL REVIEW LETTERS, AMER PHYSICAL SOC, Vol. 94, No. 14, 2005/04
  • Spatial chemical inhomogeneity and local electronic structure of Mn-doped Ge ferromagnetic semiconductors, JS Kang,G Kim,SC Wi,SS Lee,S Choi,S Cho,SW Han,KH Kim,HJ Song,HJ Shin,A Sekiyama,S Kasai,S Suga,BI Min, PHYSICAL REVIEW LETTERS, AMER PHYSICAL SOC, Vol. 94, No. 14, 2005/04
  • Full orbital calculation scheme for materials with strongly correlated electrons, Anisimov, VI,DE Kondakov,AV Kozhevnikov,IA Nekrasov,ZV Pchelkina,JW Allen,SK Mo,HD Kim,P Metcalf,S Suga,A Sekiyama,G Keller,Leonov, I,Ren, X,D Vollhardt, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 71, No. 12, 2005/03
  • Full orbital calculation scheme for materials with strongly correlated electrons, Anisimov, VI,DE Kondakov,AV Kozhevnikov,IA Nekrasov,ZV Pchelkina,JW Allen,SK Mo,HD Kim,P Metcalf,S Suga,A Sekiyama,G Keller,Leonov, I,Ren, X,D Vollhardt, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 71, No. 12, 2005/03
  • Photoemission spectroscopy and x-ray absorption spectroscopy studies of double perovskite oxides: Ba2-xLaxFeMoO6, JS Kang,SC Wi,SS Lee,G Kim,HM Yang,BW Lee,SW Han,KH Kim,A Sekiyama,S Kasai,S Suga,JH Shim,BI Min, JOURNAL OF PHYSICS-CONDENSED MATTER, IOP PUBLISHING LTD, Vol. 16, No. 48, p. S5685-S5688, 2004/12
  • Photoemission study of carriers and Ce 4f spectral weight in CeTe2, JS Kang,CG Olson,YS Kwon,SW Han,KH Kim,A Sekiyama,S Kasai,S Suga,BI Min, JOURNAL OF PHYSICS-CONDENSED MATTER, IOP PUBLISHING LTD, Vol. 16, No. 50, p. 9163-9168, 2004/12
  • High-energy soft x-ray photoemission study of strongly correlated quasi-two-dimensional oxides, A. Sekiyama, NAREGI Workshop on Electronic Transport, Excitation and Correlation in Nano-Science, 2004/10
  • High-energy soft x-ray photoemission study of strongly correlated quasi-two-dimensional oxides, A. Sekiyama, NAREGI Workshop on Electronic Transport, Excitation and Correlation in Nano-Science, 2004/10
  • High-energy angle-resolved photoemission spectroscopy probing bulk correlated electronic states in quasi-one-dimensional V6O13 and SrCuO2, S Suga,A Shigemoto,A Sekiyama,S Imada,A Yamasaki,A Irizawa,S Kasai,Y Saitoh,T Muro,N Tomita,K Nasu,H Eisaki,Y Ueda, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 70, No. 15, 2004/10
  • Mutual experimental and theoretical validation of bulk photoemission spectra of Sr1-xCaxVO3, A Sekiyama,H Fujiwara,S Imada,S Suga,H Eisaki,SI Uchida,K Takegahara,H Harima,Y Saitoh,IA Nekrasov,G Keller,DE Kondakov,AV Kozhevnikov,T Pruschke,K Held,D Vollhardt,Anisimov, VI, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 93, No. 15, 2004/10
  • High-resolution resonant photoemission study of CeSi, K Mimura,Y Watanabe,H Mizohata,K Ichikawa,Y Taguchi,O Aita,A Yamasaki,A Sekiyama,S Suga,T Oguchi,S Noguchi,O Sakai,T Muro, PHYSICA B-CONDENSED MATTER, ELSEVIER SCIENCE BV, Vol. 351, No. 3-4, p. 295-297, 2004/09
  • Temperature dependence of high-energy photoemission spectra of YbB12, A Shigemoto,S Suga,A Sekiyama,S Imada,A Yamasaki,A Irizawa,T Muro,Y Saitoh,F Iga,T Takabatake, PHYSICA B-CONDENSED MATTER, ELSEVIER SCIENCE BV, Vol. 351, No. 3-4, p. 289-291, 2004/09
  • Distortion of V 3d line shape due to Auger emission in resonant photoemission spectra of (V1-xCrx)(2)O-3 at the V 2p -> 3d absorption edge, SK Mo,JD Denlinger,HD Kim,JW Allen,A Sekiyama,A Yamasaki,S Suga,Y Saitoh,T Muro,P Metcalf, PHYSICA B-CONDENSED MATTER, ELSEVIER SCIENCE BV, Vol. 351, No. 3-4, p. 235-239, 2004/09
  • Possible Kondo resonance in PrFe4P12 studied by bulk-sensitive photoemission, A Yamasaki,S Imada,T Nanba,A Sekiyama,H Sugawara,H Sato,C Sekine,Shirotani, I,H Harima,S Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 70, No. 11, 2004/09
  • Filling of the Mott-Hubbard gap in the high temperature photoemission spectrum of (V0.972Cr0.028)(2)O-3, SK Mo,HD Kim,JW Allen,GH Gweon,JD Denlinger,JH Park,A Sekiyama,A Yamasaki,S Suga,P Metcalf,K Held, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 93, No. 7, 2004/08
  • Technique for bulk Fermiology by photoemission applied to layered ruthenates, A Sekiyama,S Kasai,M Tsunekawa,Y Ishida,M Sing,A Irizawa,A Yamasaki,S Imada,T Muro,Y Saitoh,Y Onuki,T Kimura,Y Tokura,S Suga, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 70, No. 6, 2004/08
  • High-energy bulk-sensitive angle-resolved photoemission study of strongly correlated systems, A Sekiyama,S Suga, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 137, p. 681-685, 2004/07
  • Temperature-dependence of Kondo resonance in CeSi2 studied by bulk-sensitive resonant photoemission, BH Choi,RJ Jung,SJ Oh,EJ Cho,T Iwasaki,A Sekiyama,S Imada,S Suga,T Muro,YS Kwon, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 136, No. 1-2, p. 15-20, 2004/05
  • Soft-x-ray high-resolution photoemission study on the valence transitions in YbInCu4, H Sato,K Yoshikawa,K Hiraoka,M Arita,K Fujimoto,K Kojima,T Muro,Y Saitoh,A Sekiyama,S Suga,M Taniguchi, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 69, No. 16, 2004/04
  • Surface electronic structure and Verwey-transition of magnetite studied by photoemission spectroscopy, D. Schrupp,M. Sing,M. Tsunekawa,H. Fujiwara,S. kasai,A. Sekiyama,S. Suga,T. Muro,V. A. M. Brabers,R. Claessen, ANNALEN DER PHYSIK 13, 78, 2004/01
  • High-energy and high-resolution photoemission studies of strongly correlated transition metal oxides and rare-earth compounds, A. Sekiyama, 2003 APCTP (Asia Pacific Center for Theoretical Physics) Workshop on Magnetism Research using the Synchrotron Radiation and Neutrons, 2003/11
  • High-energy and high-resolution photoemission studies of strongly correlated transition metal oxides and rare-earth compounds, A. Sekiyama, 2003 APCTP (Asia Pacific Center for Theoretical Physics) Workshop on Magnetism Research using the Synchrotron Radiation and Neutrons, 2003/11
  • Photoemission spectroscopy, S. Suga,A. Sekiyama, 2003/10
  • Bulk electronic states of strongly correlated systems probed by high-resolution soft x-ray photoemission spectroscopy, S. Suga,A. Sekiyama, BUTSURI 58, 753, The Physical Society of Japan (JPS), Vol. 58, No. 10, p. 753-760, 2003/10
  • Localized Character of 4f Electrons in CeRhx (x = 2, 3) and CeNix (x = 2, 5), R.-J. Jung,B.-H. Choi,S.-J. Oh,H.-D. Kim,E.-J. Cho,T. Iwasaki,A. Sekiyama,S. Imada,S. Suga,J.-G. Park, Physical Review Letters 91, 157601, 2003/10
  • Photoemission and X-ray absorption spectroscopy study of magnetoresistive double perovskite oxides, J.-H. Kim,S.-C. Wi,S. Yoon,B.-J. Suh,J.-S. Kang,S.-W. Han,K.-H. Kim,A. Sekiyama,S. Kasai,S. Suga,C. Hwang,C. G. Olson,B.-J. Park,B.-W. Lee, Journal of the Korean Physical Society 43, 416, 2003/09
  • Bulk-sensitive high-energy photoemission study of strongly correlated systems, A. Sekiyama, Euroconference on Ab-initio many-body theory for correlated electron systems, 2003/08
  • Bulk-sensitive high-energy photoemission study of strongly correlated systems, A. Sekiyama, Euroconference on Ab-initio many-body theory for correlated electron systems, 2003/08
  • High-energy bulk-sensitive angle-resolved photoemission study of strongly correlated systems, A. Sekiyama,S. Suga, The 9th International Conference on Electronic Spectroscopy and Structure (ICESS-9), 2003/07
  • High-energy bulk-sensitive angle-resolved photoemission study of strongly correlated systems, A. Sekiyama,S. Suga, The 9th International Conference on Electronic Spectroscopy and Structure (ICESS-9), 2003/07
  • Bulk-sensitive photoemission spectroscopy, S. Suga,A. Sekiyama,S. Imada,A. Yamasaki, Vol. 67, No. 1, p. 451-461, 2003/07
  • Resonant photoemission spectroscopy study of impurity-induced melting in Cr- and Ru-doped Nd(1/2)A(1/2)MnO(3) (A=Ca,Sr), JS Kang,JH Kim,A Sekiyama,S Kasai,S Suga,SW Han,KH Kim,EJ Choi,T Kimura,T Muro,Y Saitoh,CG Olson,JH Shim,BI Min, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 68, No. 1, 2003/07
  • Electronic states of solids probed by bulk-sensitive high-resolution soft x-ray photoemission spectroscopy, Akira Sekiyama, Journal of the Japanese Society for Synchrotron Radiation Research, 2003/05
  • Prominent quasiparticle peak in the photoemission spectrum of the metallic phase of V2O3, SK Mo,JD Denlinger,HD Kim,JH Park,JW Allen,A Sekiyama,A Yamasaki,K Kadono,S Suga,Y Saitoh,T Muro,P Metcalf,G Keller,K Held,Eyert, V,Anisimov, VI,D Vollhardt, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 90, No. 18, 2003/05
  • Auger effect in high-resolution Ce 3d-edge resonant photoemission, E.-J. Cho,R.-J. Jung,B.-H. Choi,S.-J. Oh,T. Iwasaki,A. Sekiyama,S. Imada,S. Suga,T. Muro,J.-G. Park,Y. S. Kwon, Physical Review B 67, 155107, 2003/04
  • High-resolution photoemission study of Cd2Re2O7, A. Irizawa,A. Higashita,S. Kasai,T. Sasabayashi,A. Shigemoto,A. Sekiyama,S. Imada,S. Suga,H. Sakai,H. Ohno,M. Kato,K. Yoshimura, Acta Physica Polonica B 34, 553, 2003/02
  • High-resolution resonance photoemission study of CeNi, A. Sekiyama,K. Kadono,T. Iwasaki,S. Imada,S. Suga,S. Araki,Y. Onuki, Acta Physica Polonica B 34, 1105, 2003/02
  • Heavy Fermion Behavior of Pr 4f Electrons in Filled Skutterudites Studied by Bulk-Sensitive Photoemission, A. Yamasaki,S. Imada,T. Masuda,T. Nanba,A. Sekiyama,H. Sugawara,T.D. Matsuda,H. Sato,C. Sekine,I. Shirotani,H. Harima,S. Suga, 2003/02
  • Bulk-sensitive photoemission of Mn5Si3, A. Irizawa,A. Yamasaki,M. Okazaki,S. Kasai,A. Sekiyama,S. Imada,S. Suga,E. Kulatov,H. Ohta,T. Nanba, Solid State Communications 124, 1, 2002/10
  • Bulk-sensitive photoemission spectroscopy of A(2)FeMoO(6) double perovskites (A = Sr, Ba), JS Kang,JH Kim,A Sekiyama,S Kasai,S Suga,SW Han,KH Kim,T Muro,Y Saitoh,C Hwang,CG Olson,BJ Park,BW Lee,JH Shim,JH Park,BI Min, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 66, No. 11, 2002/09
  • High-resolution photoelectron spectroscopy of Heusler-type Fe2VAl alloy, K. Soda,T. Mizutani,O. Yoshimoto,S. Yagi,U. Mizutani,H. Sumi,Y. Nishino,Y. Yamada,T. Yokoya,S. Shin,A. Sekiyama,S. Suga, Journal of Syncrotron Radiation 9, 233, 2002/07
  • Electronic structure of YbXCu4 (X = In, Cd, Mg) investigated by high-resolution photoemission spectroscopy, H. Sato,K. Hiraoka,M. Taniguchi,Y. Takeda,M. Arita,K. Shimada,H. Namatame,A. Kimura,K. Kojima,T. Muro,Y. Saitoh,A. Sekiyama,S. Suga, Journal of Syncrotron Radiation 9, 229, 2002/07
  • Bulk sensitive high energy high resolution photoemission spectroscopy of correlated materials, S. Suga,A. Sekiyama, Journal of Electron Spectroscopy and Related Phenomena 124, 81, 2002/07
  • Bulk-sensitive angle-resolved photoemission study of superconducting cuprates and ruthenates, A. Sekiyama, The 5th SPring-8 International Workshop on 30-m Long Straight Section, 2002/05
  • Bulk-sensitive angle-resolved photoemission study of superconducting cuprates and ruthenates, A. Sekiyama, The 5th SPring-8 International Workshop on 30-m Long Straight Section, 2002/05
  • High-resolution resonance photoemission study of CeMX (M = Pt, Pd; X = P, As, Sb), T. Iwasaki,A. Sekiyama,A. Yamasaki,M. Okazaki,K. Kadono,H. Utsunomiya,S. Imada,Y. Saitoh,T. Muro,T. Matsushita,H. Harima,S. Yoshii,M. Kasaya,A. Ochiai,T. Oguchi,K. Katoh,Y. Niide,K. Takegahara,S. Suga, Physical Review B 65, 195109, 2002/05
  • Angle-resolved soft X-ray photoemission for the valence band of graphite, T. Matsushita,T. Muro,Y. Saitoh,T. Nakatani,A. Sekiyama,S. Suga, Surface Review Letters 9, 1321, 2002/04
  • Angle-resolved photoemission spectroscopy and magnetic circular dichroism in Fe-intercalated TiS2, A. Yamasaki,S. Imada,A. Sekiyama,S. Suga,T. Matsushita,T. Muro,Y. Saitoh,H. Negishi,M. Sasaki, Surface Review Letters 9, 961, 2002/04
  • Direct experimental verification of applicability of single-site model for angle integrated photoemission of small T-K concentrated Ce compounds, H. -D. Kim,J. W. Allen,J. -H. Park,A. Sekiyama,A. Yamasaki,K. Kadono,S. Suga,Y. Saitoh,T. Muro,E. J. Freeman,N. A. Frederick,M. B. Maple, Physica B 312, 673, 2002/03
  • Bulk-sensitive high-energy and high-resolution photoemission study of strongly correlated Ce compounds, A. Sekiyama,S. Suga, Physica B 312, 634, 2002/03
  • Itinerant bulk 4f character of strongly valence-fluctuating CeRu2 observed by high-resolution Ce 3d-4f resonance photoemission, A. Sekiyama,S. Suga,S. Ueda,S. Imada,K. Matsuda,T. Iwasaki,M. Hedo,E. Yamamoto,Y. Haga,Y. Onuki,Y. Saitoh,T. Matsushita,T. Nakatani,M. Kotsugi,S. Tanaka,H. Harima, Solid State Communications 121, 561, 2002/03
  • Bulk sensitive photoemission spectroscopy of strongly correlated materials realized by high resolution soft x-ray synchrotron radiation, S. Suga,A. Sekiyama,S. Imada, 2002/01
  • Bulk-Sensitive High-Energy and High-Resolution Photoemission Spectroscopy of d and f Electron Systems, A. Sekiyama, Strongly Correlated Electron Systems 2001 (SCES2001), 2001/08
  • Bulk-Sensitive High-Energy and High-Resolution Photoemission Spectroscopy of d and f Electron Systems, A. Sekiyama, Strongly Correlated Electron Systems 2001 (SCES2001), 2001/08
  • Soft X-ray beamline for spectroscopy of solids at SPring-8, Y. Saitoh,H. Kimura,Y. Suzuki,T. Nakatani,T. Matsushita,T. Muro,T. Miyahara,A. Fujisawa,K. Soda,S. Ueda,A. Sekiyama,S. Imada,S. Suga, Nuclear Instruments and Methods in Physics Research A 467, 553, 2001/07
  • High-resolution soft x-ray spectroscopy, S. Suga,A. Sekiyama,S. Imada,Y. Saitoh, 2001/03
  • High-resolution soft X-ray absorption spectroscopy of solids, Y. Saitoh,T. Muro,M. Kotsugi,A. Sekiyama,S. Imada,S. Suga, Journal of Synchrotron Radiation 8, 339, 2001/03
  • Bulk-sensitive high-resolution Ce 3d-4f resonance photoemission study of CeNiSn and CePdSn, A. Sekiyama,S. Suga,T. Iwasaki,S. Ueda,S. Imada,Y. Saitoh,T. Yoshino,D. T. Adroja,T. Takabatake, Journal of Electron Spectroscopy and Related Phenomena 114, 699, 2001/03
  • Temperature-dependent bulk-sensitive Ce 3d edge resonant photoemission study of CeFe2, R. -J. Jung,H. -D. Kim,B. -H. Choi,E. -J. Cho,T. Isawaki,A. Sekiyama,S. Suga,J. -G. Park, Journal of Electron Spectroscopy and Related Phenomena 114, 693, 2001/03
  • High-resolution soft X-ray bulk sensitive photoemission from strongly correlated systems, S. Suga,A. Sekiyama, Journal of Electron Spectroscopy and Related Phenomena 114, 659, 2001/03
  • Performance of a very high resolution soft x-ray beamline BL25SU with a twin-helical undulator at SPring-8, Y. Saitoh,H. Kimura,Y. Suzuki,T. Nakatani,T. Matsushita,T. Muro,T. Miyahara,M. Fujisawa,K. Soda,S. Ueda,H. Harada,M. Kotsugi,A. Sekiyama,S. Suga, Review of Scientific Instruments 71, 3254, 2000/09
  • Bulk 4f Electronic States of Ce-Based Heavy Fermion System Probed by High-Resolution Resonance Photoemission, A. Sekiyama,K. Kadono,K. Matsuda,T. Iwasaki,S. Ueda,S. Imada,S. Suga,R. Settai,H. Azuma,Y. Onuki,Y. Saitoh, Journal of the Physical Society of Japan, 2000/09
  • Electronic states of Sm4As3 and Sm4Bi3 studied with photoemission spectroscopy, S. Suga,A. Sekiyama,S. Imada,T. Suzuki,H. Aoki,A. Ochiai, Physica B: Condensed Matter, Elsevier Science Publishers B.V., Vol. 281-282, p. 158-160, 2000/06/01
  • Effect of a crystalline electric field on photoemission spectra of CeB6, A. Sekiyama,S. Suga,S. Imada,H. Takagi,T. Nanba,R. Takayama,O. Sakai,S. Kunii, Physica B: Condensed Matter, Elsevier Science Publishers B.V., Vol. 281-282, p. 550-552, 2000/06/01
  • High-resolution resonant photoemission study of CeRu2, K. Matsuda,A. Sekiyama,S. Suga,S. Imada,Y. Saitoh,T. Matsushita,S. Ueda,H. Harada,T. Iwasaki,M. Kotsugi,M. Hedo,Y. Onuki,E. Yamamoto,Y. Haga,R. Takayama,O. Sakai, Physica B: Condensed Matter, Elsevier Science Publishers B.V., Vol. 281-282, p. 729-730, 2000/06/01
  • Resonance photoemission study of CePtP, T. Iwasaki,A. Sekiyama,S. Ueda,K. Matsuda,M. Kotsugi,S. Imada,S. Suga,Y. Saitoh,T. Matsushita,T. Nakatani,R. Takayama,O. Sakai,H. Osaka,M. Kasaya,K. Takegahara,H. Harima, Physica B: Condensed Matter, Elsevier Science Publishers B.V., Vol. 281-282, p. 105-107, 2000/06/01
  • High-resolution Ce 3d-edge resonant photoemission study of CeNi2, S.-H. Yang,S.-J. Oh,H.-D. Kim,R.-J. Jung,A. Sekiyama,T. Iwasaki,S. Suga,Y. Saitoh,E.-J. Cho,J.-G. Park, Physical Review B 61, R13329, 2000/05
  • Bulk and surface electronic structures of CePdX (X = As, Sb) studied by 3d-4f resonance photoemission, T. Iwasaki,S. Suga,S. Imada,A. Sekiyama,K. Matsuda,M. Kotsugi,K.-S. An,T. Muro,S. Ueda,T. Matsushita,Y. Saitoh,T. Nakatani,H. Ishii,O. Sakai,R. Takayama,T. Suzuki,T. Oguchi,K. Katoh,A. Ochiai, Physical Review B 61, 4621, 2000/02
  • Probing bulk states of correlated electron systems by high-resolution resonance photoemission, A Sekiyama,T Iwasaki,K Matsuda,Y Saitoh,Y Onuki,S Suga, NATURE, MACMILLAN MAGAZINES LTD, Vol. 403, No. 6768, p. 396-398, 2000/01
  • Magnetic dichroism and high resolution photoemission study of materials, S. Suga,S. Imada,A. Sekiyama, Japanese Journal of Applied Physics 38, Suppl. 38-1, 348, 1999/10
  • Photoemission study of DO3-related (Fe1-xVx)3Al alloys, K. Soda,T. Takeuchi,Y. Yanagida,U. Mizutani,M. Kato,Y. Nishino,A. Sekiyama,S. Imada,S. Suga,T. Matsushita,Y. Saitoh, Japanese Journal of Applied Physics 38, Suppl. 38-1, 496, 1999/10
  • 2p resonance photoemission and Auger features in NiS2 and FeS2, S Suga,A Kimura,T Matsushita,A Sekiyama,S Imada,K Mamiya,A Fujimori,H Takahashi,N Mori, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 60, No. 7, p. 5049-5054, 1999/08
  • Temperature dependence of the Yb 4f spectra in Yb4Bi3 probed by photoemission spectroscopy, H. Harada,A. Sekiyama,S. Suga,S. Imada,T. Muro,R. -J. Jung,K. Matsuda,H. Tagagi,A. Ochiai,T. Suzuki,H. Harima, Journal of the Physical Society of Japan 68, 2844, 1999/08
  • Electronic states of charge-ordering Nd0.5Sr0.5MnO3 probed by photoemission, A. Sekiyama,S. Suga,M. Fujikawa,S. Imada,T. Iwasaki,K. Matsuda,T. Matsushita,K. V. Kaznacheyev,A. Fujimori,H. Kuwahara,Y. Tokura, Physical Review B 59, 15528, 1999/06
  • High resolution 4d-4f resonance photoemission spectroscopy of CePdX (X=As, Sb), T Iwasaki,S Suga,S Imada,A Sekiyama,T Muro,S Ueda,M Saeki,H Harada,T Matsushita,H Ishii,O Sakai,R Takayama,T Suzuki,M Akuura,T Oguchi,K Katoh,A Ochiai, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOC JAPAN, Vol. 68, No. 5, p. 1716-1724, 1999/05
  • Photoemission study of polypyrrole and polyaniline, H. Sakamoto,K. Mizoguchi,H. Ishii,T. Miyahara,S. Masubuchi,S. Kazama,T. Matsushita,A. Sekiyama,S. Suga, Synthetic Metals 101, 479, 1999/05
  • High resolution Ce 3d-4f resonant photoemission study of CeNiSn and CePdSn, A. Sekiyama,S. Suga,Y. Saitoh,S. Ueda,H. Harada,T. Matsushita,T. Nakatani,T. Iwasaki,K. Matsuda,M. Kotsugi,S. Imada,T. Takabatake,T. Yoshino,D. T. Adroja,R. Takayama,O. Sakai,H. Harima,T. Nanba, Solid State Communications 111, 373, 1999/05
  • Temperature-dependent change of correlated electronic states in Yb4As3 and Yb4(As1-xSbx)3 probed by high resolution photoemission spectroscopy, S. Suga,A. Ochiai,T. Suzuki,H. Harada,A. Sekiyama,T. Matsushita,T. Iwasaki,A. Kimura,M. Tsunekawa,T. Muro,S. Ueda,H. Daimon,S. Imada,H. Namatame,M. Taniguchi,H. Ishii,T. Miyahara,T. Hanyu,A. Fujimori, Journal of the Physical Society of Japan 67, 3552, 1998/10
  • Electronic states of conducting polymers studied by UPS, H. Sakamoto,M. Itow,N. Kachi,T. Kawahara,K. Mizoguchi,H. Ishii,T. Miyahara,K. Yoshioka,S. Masubuchi,S. Kazama,T. Matsushita,A. Sekiyama,S. Suga, Journal of Electron Spectroscopy and Related Phenomena 92, 159, 1998/05
  • Twin helical undulator beamline for soft X-ray spectroscopy at SPring-8, Y. Saitoh,T. Nakatani,T. Matsushita,T. Miyahara,M. Fujisawa,K. Soda,T. Muro,S. Ueda,H. Harada,A. Sekiyama,S. Imada,H. Daimon,S. Suga, Journal of Synchrotron Radiation 5, 542, 1998/05
  • Electronic structures of Nd(1-x)Sr(x)MnO(3), La(1-x)Sr(x)MnO(3) and La(1-x)Ca(x)MnO(3) studied by photoemission and inverse photoemission spectroscopy, Y Kuwata,S Suga,S Imada,A Sekiyama,S Ueda,T Iwasaki,H Harada,T Muro,T Fukawa,K Ashida,H Yoshioka,T Terauchi,J Sameshima,H Kuwahara,Y Moritomo,Y Tokura, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 88, p. 281-285, 1998/03
  • High resolution resonance photoemission, XPS and inverse photoemission spectroscopy of CePdX (X = As, Sb), T. Iwasaki,S. Suga,S. Imada,Y. Kuwata,T. Muro,S. Ueda,M. Saeki,H. Harada,M. Tsunekawa,T. Matsushita,A. Sekiyama,A. Fujimori,H. Ishii,T. Kimura,T. Miyahara,T. Suzuki,K. Katoh,A. Ochiai, Journal of Electron Spectroscopy and Related Phenomena 88-91, 309, 1998/03
  • Correlated electronic states of Yb4As3 studied by photoemission, S. Suga,H. Harada,T. Iwasaki,T. Muro,T. Matsushita,A. Sekiyama,S. Imada,H. Daimon,H. Ishii,A. Fujimori,A. Ochiai,T. Suzuki, Journal of Electron Spectroscopy and Related Phenomena 88-91, 315, 1998/03
  • Resonance and high-resolution photoemission study of CoS2, T. Muro,A. Kimura,T. Iwasaki,S. Ueda,S. Imada,T. Matsushita,A. Sekiyama,T. Susaki,K. Mamiya,T. Harada,T. Kanomata,S. Suga, Journal of Electron Spectroscopy and Related Phenomena 88-91, 361, 1998/03
  • Effects of Coster-Kronig decay on Ce 3d-4f resonant photoemission spectra of CeOs2, H. Ishii,T. Kimura,T. Miyahara,T. Hanyu,T. Iwasaki,S. Ueda,M. Tsunekawa,T. Nakatani,T. Matsushita,S. Imada,H. Daimon,S. Suga,A. Sekiyama,A. Fujimori,H. Namatame,M. Taniguchi,A. Kimura,H. Sugawara,Y. Aoki,H. Sato, Journal of Electron Spectroscopy and Related Phenomena 88-91, 419, 1998/03
  • X-ray photoemission study of an organic quasi-1D DCNQI-Cu salt, A. Sekiyama,A. Fujimori,S. Aonuma,R. Kato,T. Iwasaki,S. Suga,H. Ishii,T. Matsushita,T. Miyahara, Journal of Electron Spectroscopy and Related Phenomena 88-91, 939, 1998/03
  • Evolution of electronic states in the Kondo alloy system Yb1-xLuxB12, T. Susaki,T. Konishi,A. Sekiyama,T. Mizokawa,A. Fujimori,T. Iwasaki,S. Ueda,T. Matsushita,S. Suga,H. Ishii,F. Iga,M. Kasaya, Physical Review B 56, 13727, 1997/12
  • Temperature-dependent valence-band photoemission spectra of La1-xSrxMnO3, T. Saitoh,A. Sekiyama,K. Kobayashi,T. Mizokawa,A. Fujimori,D. D. Sarma,Y. Takeda,M. Takano, Physical Review B 56, 8836, 1997/10
  • High-resolution photoemission study of metallic, insulating and superconducting BEDT-TTF salts, A. Sekiyama,T. Susaki,A. Fujimori,T. Sasaki,N. Toyota,T. Kondo,G. Saito,M. Tsunekara,T. Iwasaki,T. Muro,T. Matsushita,S. Suga,H. Ishii,T. Miyahara, Physical Review B 56, 9082, 1997/10
  • Observation of anisotropy in the electronic states of N,N'-dicyanoquinonediimine-Cu salt by x-ray-absorption spectroscopy, A. Sekiyama,A. Fujimori,S. Aonuma,R. Kato, Physical Review B 56, 9937, 1997/10
  • High-resolution photoemission study of CeRu2Si2, M. Tsunekawa,S. Suga,A. Kimura,T. Matsushita,T. Muro,S. Ueda,H. Daimon,S. Imada,T. Nakatani,Y. Saitoh,T. Iwasaki,A. Sekiyama,A. Fujimori,H. Ishii,T. Miyahara,T. Hanyu,H. Namatame,M. Taniguchi,E. Shigemasa,O. Sakai,R. Takayama,R. Settai,H. Anzai,Y. Onuki, Solid State Communications 103, 659, 1997/09
  • High-resolution photoemission study of Nd0.5Sr0.5MnO3: Temperature dependence and resonance spectra, S. Suga,T. Matsushita,M. Tsunekawa,T. Iwasaki,J. Samejima,Y. Kuwata,A. Kimura,A. Sekiyama,A. Fujimori,H. Ishii,T. Miyahara,H. Kuwahara,Y. Tokura, Physica B 237-238, 413, 1997/07
  • Low-Energy Electronic Structure of the Kondo Insulator YbB12, T. Susaki,A. Sekiyama,K. Kobayashi,T. Mizokawa,A. Fujimori,M. Tsunekawa,T. Muro,T. Matsushita,S. Suga,H. Ishii,T. Hanyu,A. Kimura,H. Namatame,M. Taniguchi,T. Miyahara,F. Iga,M. Kasaya,H. Harima, Physical Review Letters 77, 4269, 1996/11
  • Photoemission study of Ni boro-carbides: Superconducting YNi2B2C and non-superconducting LaNi2B2C, K. Kobayashi,T. Mizokawa,K. Mamiya,A. Sekiyama,A. Fujimori,H. Takagi,H. Eisaki,S. Uchida,R. J. Cava,J. J. Krajewski,W. F,Peck, J, Physical Review B 54, 507, 1996/07
  • High-resolution photoemission and x-ray absorption study of quasi-one-dimensional DCNQI-Cu salt, A. Sekiyama,A. Fujimori,S. Aonuma,H. Sawa,R. Kato, Journal of Electron Spectroscopy and Related Phenomena 78, 473, 1996/05
  • Temperature-dependent photoemission spectral weight in La0.6Sr0.4MnO3, D. D. Sarma,N. Shanthi,S. R. Krishnakumar,T. Saitoh,T. Mizokawa,A. Sekiyama,K. Kobayashi,A. Fujimori,E. Weschke,R. Meier,G. Kaindl,Y. Takeda,M. Takano, Physical Review B 53, 6873, 1996/03
  • Spectral weight transfer and mass renormalization in LnNi(2)B(2)C (Ln=Y, La), A Fujimori,K Kobayashi,T Mizokawa,K Mamiya,A Sekiyama,H Takagi,H Eisaki,S Uchida,RJ Cava,JJ Krajewski,WF Peck, JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, PERGAMON-ELSEVIER SCIENCE LTD, Vol. 56, No. 12, p. 1875-1876, 1995/12
  • Tomonaga-Luttinger liauid and anomalous metallic phase probed by photoemission spectroscopy, A. Fujimori,A. Sekiyama, 1995/09
  • Unusual mass renormalization in FeSi studied by high-resolution photoemission, T. Saitoh,A. Sekiyama,T. Mizokawa,A. Fujimori,K. Ito,H. Nakamura,M. Shiga, Solid State Communications 95, 307, 1995/08
  • Fermi-liquid versus Luttinger-liquid behavior and metal-insulator transition in N,N'-dicyanoquinonediimine-Cu salt studied by photoemission, A. Sekiyama,A. Fujimori,S. Aonuma,H. Sawa,R. Kato, Physical Review B 51, 13899, 1995/05
  • Opening of a correlation-induced band gap in NiS, M. Nakamura,A. Sekiyama,H. Namatame,H. Kino,A. Fujimori,A. Misu,H. Ikoma,M. Matoba,S. Anzai, Physical Review Letters 73, 2891, 1994/11
  • Photoemission and inverse-photoemission study of superconducting YNi2B2C: Effects of electron-electron and electron-phonon interactions, A. Fujimori,K. Kobayashi,T. Mizokawa,K. Mamiya,A. Sekiyama,H. Eisaki,H. Takagi,S. Uchida,R. J. Cava,J. J. Krajewski,W. F,Peck, J, Physical Review B 50, 9660, 1994/10
  • Metal-semiconductor transition and Luttinger-liquid behavior in quasi-one-dimensional BaVS3 studied by photoemission spectroscopy, M. Nakamura,A. Sekiyama,H. Namatame,A. Fujimori,H. Yoshihara,T. Ohtani,A. Misu,M. Takano, Physical Review B 49, 16191, 1994/06

Misc.

  • Electronic structure of CeRu(2)X(2) (X=Si,Ge) in the paramagnetic phase studied by soft x-ray ARPES and hard x-ray photoelectron spectroscopy, M. Yano,A. Sekiyama,H. Fujiwara,Y. Amano,S. Imada,T. Muro,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa,Y. Onuki,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 77, No. 3, 2008/01
  • Electronic structure of CeRu(2)X(2) (X=Si,Ge) in the paramagnetic phase studied by soft x-ray ARPES and hard x-ray photoelectron spectroscopy, M. Yano,A. Sekiyama,H. Fujiwara,Y. Amano,S. Imada,T. Muro,M. Yabashi,K. Tamasaku,A. Higashiya,T. Ishikawa,Y. Onuki,S. Suga, PHYSICAL REVIEW B, AMER PHYSICAL SOC, Vol. 77, No. 3, 2008/01
  • Three-dimensional bulk fermiology of CeRu2Ge2 in the paramagnetic phase by soft x-ray hv-dependent (700-860 eV) ARPES, M. Yano,A. Sekiyama,H. Fujiwara,T. Saita,S. Imada,T. Muro,Y. Onuki,S. Suga, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 98, No. 3, 2007/01
  • Three-dimensional bulk fermiology of CeRu2Ge2 in the paramagnetic phase by soft x-ray hv-dependent (700-860 eV) ARPES, M. Yano,A. Sekiyama,H. Fujiwara,T. Saita,S. Imada,T. Muro,Y. Onuki,S. Suga, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 98, No. 3, 2007/01
  • Photoemission spectroscopy and x-ray absorption spectroscopy studies of double perovskite oxides: Ba2-xLaxFeMoO6, JS Kang,SC Wi,SS Lee,G Kim,HM Yang,BW Lee,SW Han,KH Kim,A Sekiyama,S Kasai,S Suga,JH Shim,BI Min, JOURNAL OF PHYSICS-CONDENSED MATTER, IOP PUBLISHING LTD, Vol. 16, No. 48, p. S5685-S5688, 2004/12
  • Photoemission spectroscopy and x-ray absorption spectroscopy studies of double perovskite oxides: Ba2-xLaxFeMoO6, JS Kang,SC Wi,SS Lee,G Kim,HM Yang,BW Lee,SW Han,KH Kim,A Sekiyama,S Kasai,S Suga,JH Shim,BI Min, JOURNAL OF PHYSICS-CONDENSED MATTER, IOP PUBLISHING LTD, Vol. 16, No. 48, p. S5685-S5688, 2004/12
  • Photoemission study of carriers and Ce 4f spectral weight in CeTe2, JS Kang,CG Olson,YS Kwon,SW Han,KH Kim,A Sekiyama,S Kasai,S Suga,BI Min, JOURNAL OF PHYSICS-CONDENSED MATTER, IOP PUBLISHING LTD, Vol. 16, No. 50, p. 9163-9168, 2004/12
  • Photoemission study of carriers and Ce 4f spectral weight in CeTe2, JS Kang,CG Olson,YS Kwon,SW Han,KH Kim,A Sekiyama,S Kasai,S Suga,BI Min, JOURNAL OF PHYSICS-CONDENSED MATTER, IOP PUBLISHING LTD, Vol. 16, No. 50, p. 9163-9168, 2004/12
  • Photoemission spectroscopy and x-ray absorption spectroscopy studies of double perovskite oxides: Ba2-xLaxFeMoO6, JS Kang,SC Wi,SS Lee,G Kim,HM Yang,BW Lee,SW Han,KH Kim,A Sekiyama,S Kasai,S Suga,JH Shim,BI Min, JOURNAL OF PHYSICS-CONDENSED MATTER, IOP PUBLISHING LTD, Vol. 16, No. 48, p. S5685-S5688, 2004/12
  • Photoemission spectroscopy and x-ray absorption spectroscopy studies of double perovskite oxides: Ba2-xLaxFeMoO6, JS Kang,SC Wi,SS Lee,G Kim,HM Yang,BW Lee,SW Han,KH Kim,A Sekiyama,S Kasai,S Suga,JH Shim,BI Min, JOURNAL OF PHYSICS-CONDENSED MATTER, IOP PUBLISHING LTD, Vol. 16, No. 48, p. S5685-S5688, 2004/12
  • Mutual experimental and theoretical validation of bulk photoemission spectra of Sr1-xCaxVO3, A Sekiyama,H Fujiwara,S Imada,S Suga,H Eisaki,SI Uchida,K Takegahara,H Harima,Y Saitoh,IA Nekrasov,G Keller,DE Kondakov,AV Kozhevnikov,T Pruschke,K Held,D Vollhardt,Anisimov, VI, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 93, No. 15, 2004/10
  • Mutual experimental and theoretical validation of bulk photoemission spectra of Sr1-xCaxVO3, A Sekiyama,H Fujiwara,S Imada,S Suga,H Eisaki,SI Uchida,K Takegahara,H Harima,Y Saitoh,IA Nekrasov,G Keller,DE Kondakov,AV Kozhevnikov,T Pruschke,K Held,D Vollhardt,Anisimov, VI, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 93, No. 15, 2004/10
  • Mutual experimental and theoretical validation of bulk photoemission spectra of Sr1-xCaxVO3, A Sekiyama,H Fujiwara,S Imada,S Suga,H Eisaki,SI Uchida,K Takegahara,H Harima,Y Saitoh,IA Nekrasov,G Keller,DE Kondakov,AV Kozhevnikov,T Pruschke,K Held,D Vollhardt,Anisimov, VI, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 93, No. 15, 2004/10
  • Mutual experimental and theoretical validation of bulk photoemission spectra of Sr1-xCaxVO3, A Sekiyama,H Fujiwara,S Imada,S Suga,H Eisaki,SI Uchida,K Takegahara,H Harima,Y Saitoh,IA Nekrasov,G Keller,DE Kondakov,AV Kozhevnikov,T Pruschke,K Held,D Vollhardt,Anisimov, VI, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 93, No. 15, 2004/10
  • Distortion of V 3d line shape due to Auger emission in resonant photoemission spectra of (V1-xCrx)(2)O-3 at the V 2p -> 3d absorption edge, SK Mo,JD Denlinger,HD Kim,JW Allen,A Sekiyama,A Yamasaki,S Suga,Y Saitoh,T Muro,P Metcalf, PHYSICA B-CONDENSED MATTER, ELSEVIER SCIENCE BV, Vol. 351, No. 3-4, p. 235-239, 2004/09
  • Distortion of V 3d line shape due to Auger emission in resonant photoemission spectra of (V1-xCrx)(2)O-3 at the V 2p -> 3d absorption edge, SK Mo,JD Denlinger,HD Kim,JW Allen,A Sekiyama,A Yamasaki,S Suga,Y Saitoh,T Muro,P Metcalf, PHYSICA B-CONDENSED MATTER, ELSEVIER SCIENCE BV, Vol. 351, No. 3-4, p. 235-239, 2004/09
  • Distortion of V 3d line shape due to Auger emission in resonant photoemission spectra of (V1-xCrx)(2)O-3 at the V 2p -> 3d absorption edge, SK Mo,JD Denlinger,HD Kim,JW Allen,A Sekiyama,A Yamasaki,S Suga,Y Saitoh,T Muro,P Metcalf, PHYSICA B-CONDENSED MATTER, ELSEVIER SCIENCE BV, Vol. 351, No. 3-4, p. 235-239, 2004/09
  • Distortion of V 3d line shape due to Auger emission in resonant photoemission spectra of (V1-xCrx)(2)O-3 at the V 2p -> 3d absorption edge, SK Mo,JD Denlinger,HD Kim,JW Allen,A Sekiyama,A Yamasaki,S Suga,Y Saitoh,T Muro,P Metcalf, PHYSICA B-CONDENSED MATTER, ELSEVIER SCIENCE BV, Vol. 351, No. 3-4, p. 235-239, 2004/09
  • Filling of the Mott-Hubbard gap in the high temperature photoemission spectrum of (V0.972Cr0.028)(2)O-3, SK Mo,HD Kim,JW Allen,GH Gweon,JD Denlinger,JH Park,A Sekiyama,A Yamasaki,S Suga,P Metcalf,K Held, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 93, No. 7, 2004/08
  • Filling of the Mott-Hubbard gap in the high temperature photoemission spectrum of (V0.972Cr0.028)(2)O-3, SK Mo,HD Kim,JW Allen,GH Gweon,JD Denlinger,JH Park,A Sekiyama,A Yamasaki,S Suga,P Metcalf,K Held, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 93, No. 7, 2004/08
  • Filling of the Mott-Hubbard gap in the high temperature photoemission spectrum of (V0.972Cr0.028)(2)O-3, SK Mo,HD Kim,JW Allen,GH Gweon,JD Denlinger,JH Park,A Sekiyama,A Yamasaki,S Suga,P Metcalf,K Held, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 93, No. 7, 2004/08
  • Filling of the Mott-Hubbard gap in the high temperature photoemission spectrum of (V0.972Cr0.028)(2)O-3, SK Mo,HD Kim,JW Allen,GH Gweon,JD Denlinger,JH Park,A Sekiyama,A Yamasaki,S Suga,P Metcalf,K Held, PHYSICAL REVIEW LETTERS, AMERICAN PHYSICAL SOC, Vol. 93, No. 7, 2004/08
  • Temperature-dependence of Kondo resonance in CeSi2 studied by bulk-sensitive resonant photoemission, BH Choi,RJ Jung,SJ Oh,EJ Cho,T Iwasaki,A Sekiyama,S Imada,S Suga,T Muro,YS Kwon, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 136, No. 1-2, p. 15-20, 2004/05
  • Temperature-dependence of Kondo resonance in CeSi2 studied by bulk-sensitive resonant photoemission, BH Choi,RJ Jung,SJ Oh,EJ Cho,T Iwasaki,A Sekiyama,S Imada,S Suga,T Muro,YS Kwon, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 136, No. 1-2, p. 15-20, 2004/05
  • Temperature-dependence of Kondo resonance in CeSi2 studied by bulk-sensitive resonant photoemission, BH Choi,RJ Jung,SJ Oh,EJ Cho,T Iwasaki,A Sekiyama,S Imada,S Suga,T Muro,YS Kwon, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 136, No. 1-2, p. 15-20, 2004/05
  • Temperature-dependence of Kondo resonance in CeSi2 studied by bulk-sensitive resonant photoemission, BH Choi,RJ Jung,SJ Oh,EJ Cho,T Iwasaki,A Sekiyama,S Imada,S Suga,T Muro,YS Kwon, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, ELSEVIER SCIENCE BV, Vol. 136, No. 1-2, p. 15-20, 2004/05
  • Soft-x-ray high-resolution photoemission study on the valence transitions in YbInCu4, H Sato,K Yoshikawa,K Hiraoka,M Arita,K Fujimoto,K Kojima,T Muro,Y Saitoh,A Sekiyama,S Suga,M Taniguchi, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 69, No. 16, 2004/04
  • Soft-x-ray high-resolution photoemission study on the valence transitions in YbInCu4, H Sato,K Yoshikawa,K Hiraoka,M Arita,K Fujimoto,K Kojima,T Muro,Y Saitoh,A Sekiyama,S Suga,M Taniguchi, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 69, No. 16, 2004/04
  • Soft-x-ray high-resolution photoemission study on the valence transitions in YbInCu4, H Sato,K Yoshikawa,K Hiraoka,M Arita,K Fujimoto,K Kojima,T Muro,Y Saitoh,A Sekiyama,S Suga,M Taniguchi, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 69, No. 16, 2004/04
  • Soft-x-ray high-resolution photoemission study on the valence transitions in YbInCu4, H Sato,K Yoshikawa,K Hiraoka,M Arita,K Fujimoto,K Kojima,T Muro,Y Saitoh,A Sekiyama,S Suga,M Taniguchi, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 69, No. 16, 2004/04
  • Temperature dependence of high-energy photoemission spectra of YbB12, Physica B 351, 289, Vol. 351, 289, 2004
  • Temperature dependence of high-energy photoemission spectra of YbB12, Physica B 351, 289, Vol. 351, 289/,, 2004
  • Technique for bulk Fermiology by photoemission applied to layered ruthenates, Physical Review B 70, 060506(R), 2004
  • Technique for bulk Fermiology by photoemission applied to layered ruthenates, Physical Review B 70, 060506(R), 2004
  • Possible Kondo resonance in PrFe4P12 studied by bulk-sensitive photoemission, Physical Review B 70, 113103, Vol. 70, 113103, 2004
  • Possible Kondo resonance in PrFe4P12 studied by bulk-sensitive photoemission, Physical Review B 70, 113103, Vol. 70, 113103/,, 2004
  • High-resolution resonant photoemission study of CeSi, Physica B 351, 295, Vol. 351, 295, 2004
  • High-resolution resonant photoemission study of CeSi, Physica B 351, 295, Vol. 351, 295/,, 2004
  • High-energy bulk-sensitive angle-resolved photoemission study of strongly correlated systems, Journal of Electron Spectroscopy and Related Phenomena 137-140, 681, Vol. 137-140, 681, 2004
  • High-energy bulk-sensitive angle-resolved photoemission study of strongly correlated systems, Journal of Electron Spectroscopy and Related Phenomena 137-140, 681, Vol. 137-140, 681/,, 2004
  • High-energy angle-resolved photoemission spectroscopy probing bulk correlated electronic states in quasi-one-dimensional V6O13 and SrCuO2, Physical Review B 70, 155106, Vol. 70, 155106, 2004
  • High-energy angle-resolved photoemission spectroscopy probing bulk correlated electronic states in quasi-one-dimensional V6O13 and SrCuO2, Physical Review B 70, 155106, Vol. 70, 155106/,, 2004
  • Temperature dependence of high-energy photoemission spectra of YbB12, Physica B 351, 289, Vol. 351, 289, 2004
  • Temperature dependence of high-energy photoemission spectra of YbB12, Physica B 351, 289, Vol. 351, 289/,, 2004
  • Technique for bulk Fermiology by photoemission applied to layered ruthenates, Physical Review B 70, 060506(R), 2004
  • Technique for bulk Fermiology by photoemission applied to layered ruthenates, Physical Review B 70, 060506(R), 2004
  • Possible Kondo resonance in PrFe4P12 studied by bulk-sensitive photoemission, Physical Review B 70, 113103, Vol. 70, 113103, 2004
  • Possible Kondo resonance in PrFe4P12 studied by bulk-sensitive photoemission, Physical Review B 70, 113103, Vol. 70, 113103/,, 2004
  • High-resolution resonant photoemission study of CeSi, Physica B 351, 295, Vol. 351, 295, 2004
  • High-resolution resonant photoemission study of CeSi, Physica B 351, 295, Vol. 351, 295/,, 2004
  • High-energy bulk-sensitive angle-resolved photoemission study of strongly correlated systems, Journal of Electron Spectroscopy and Related Phenomena 137-140, 681, Vol. 137-140, 681, 2004
  • High-energy bulk-sensitive angle-resolved photoemission study of strongly correlated systems, Journal of Electron Spectroscopy and Related Phenomena 137-140, 681, Vol. 137-140, 681/,, 2004
  • High-energy angle-resolved photoemission spectroscopy probing bulk correlated electronic states in quasi-one-dimensional V6O13 and SrCuO2, Physical Review B 70, 155106, Vol. 70, 155106, 2004
  • High-energy angle-resolved photoemission spectroscopy probing bulk correlated electronic states in quasi-one-dimensional V6O13 and SrCuO2, Physical Review B 70, 155106, Vol. 70, 155106/,, 2004
  • Electronic states of solids probed by bulk-sensitive high-resolution soft x-ray photoemission spectroscopy, Journal of the Japanese Society for Synchrotron Radiation Research, Vol. vol. 16, p. 159, 2003
  • バルク敏感高分解能軟Ｘ線光電子分光による固体電子状態の研究, 放射光 vol. 16, p. 159, Vol. vol. 16, p. 159, 2003
  • Bulk sensitive high energy high resolution photoemission spectroscopy of correlated materials, Shigemasa Suga,Akira Sekiyama, Journal of Electron Spectroscopy and Related Phenomena, Vol. 124, No. 2-3, p. 81-97, 2002/07
  • Bulk-sensitive high-energy and high-resolution photoemission study of strongly correlated Ce compounds, Akira Sekiyama,Shigemasa Suga, Physica B: Condensed Matter, Vol. 312-313, p. 634-639, 2002/03
  • Itinerant bulk 4f character of strongly valence-fluctuating CeRu2 observed by high-resolution Ce 3d-4f resonance photoemission, Solid State Communications 121, 561, Vol. 121, 561, 2002
  • Itinerant bulk 4f character of strongly valence fluctuating CeRn<sub>2</sub> observed by high-resolution Ce 3d-4f resonance photoemission(共著), Solid State Communications, Vol. 121, 561 /,, 2002
  • Bulk-sensitive photoemission spectroscopy of A<sub>2</sub>FeM<sub>0</sub>O<sub>6</sub> double perovskites(A<sub>2</sub>Sr,Ba)(共著), Physical Review B, Vol. 66, 113105 /,, 2002
  • Bulk-sensitive high-energy and high-resolution photoemission study of strongly correlated Ce compounds(共著), Physica B, Vol. 312, 634 /,, 2002
  • Bulk-sensitive high-energy and high-resolution photoemission study of strongly correlated Ce compounds, Physica B 312, 634, Vol. 312, 634, 2002
  • Bulk sensitive high energy high resolution photoemission spectroscopy of correlated materials(共著), Journal of Electron Spectroscopy and Related Phenomena, Vol. 124, 81 /,, 2002
  • Itinerant bulk 4f character of strongly valence-fluctuating CeRu2 observed by high-resolution Ce 3d-4f resonance photoemission, Solid State Communications 121, 561, Vol. 121, 561, 2002
  • Itinerant bulk 4f character of strongly valence fluctuating CeRn<sub>2</sub> observed by high-resolution Ce 3d-4f resonance photoemission(共著), Solid State Communications, Vol. 121, 561/,, 2002
  • Bulk-sensitive photoemission spectroscopy of A<sub>2</sub>FeM<sub>0</sub>O<sub>6</sub> double perovskites(A<sub>2</sub>Sr,Ba)(共著), Physical Review B, Vol. 66, 113105/,, 2002
  • Bulk-sensitive high-energy and high-resolution photoemission study of strongly correlated Ce compounds(共著), Physica B, Vol. 312, 634/,, 2002
  • High-resolution soft x-ray bulk sensitive photoemission from strongly correlated systems(共著), Journal of Electron Spectroscopy and Related Phenomena, Vol. 114, 659/,, 2001
  • 高分解能軟X線分光(共著), 固体物理, Vol. 36, No. 3, 2001
  • High-resolution soft x-ray bulk sensitive photoemission from strongly correlated systems(共著), Journal of Electron Spectroscopy and Related Phenomena, Vol. 114, 659/,, 2001
  • Probing bulk states of correlated electron systems by high-resolution resonance photoemission (共著), Nature, Vol. 403, No. 6768, p. 396-398, 2000
  • Probing bulk states of correlated electron systems by high-resolution resonance photoemission, Nature 403, 396, Vol. 403, 396, 2000
  • Performance of a very high resolution soft x-ray beamline BL25SU with a twin-helical undulator at SPring-8(共著), Review of Scientific Instruments, Vol. 71, No. 9, p. 3254-3259, 2000
  • High-resolution resonant photoemission study of CeRu<sub>2</sub>(共著), Physica B, Vol. 281-282, 2000
  • High-resolution Ce 3d-edge resonant photoemission study of CeNi<sub>2</sub>(共著), Physical Review B, Vol. 61, No. 20, p. R13329-R13332, 2000
  • Effect of a crystalline electric field on photoemission spectra of CeB<sub>6</sub>(共著), Physica B, Vol. 281-282, 2000
  • Bulk and Surface Electronic Structures of CePdX(X=As,Sb) Studied by 3d-4f Resonance Photoemission (共著), Physical Review B, Vol. 61, No. 7, p. 4621-4628, 2000
  • Bulk 4f Electronic States of Ce-Based Heavy Fermion System Probed by High-Resolution Resonance Photoemission(共著), Journal of the Physical Society of Japan, Vol. 69, No. 9, p. 2771-2774, 2000
  • Bulk 4f Electronic States of Ce-Based Heavy Fermion System Probed by High-Resolution Resonance Photoemission, Journal of the Physical Society of Japan 69, 2771, Vol. 69, 2771, 2000
  • Probing bulk states of correlated electron systems by high-resolution resonance photoemission, Nature 403, 396, Vol. 403, 396, 2000
  • Bulk 4f Electronic States of Ce-Based Heavy Fermion System Probed by High-Resolution Resonance Photoemission, Journal of the Physical Society of Japan 69, 2771, Vol. 69, 2771, 2000
  • Temperature dependence of the Yb 4f spectra in Yb4Bi3 probed by photoemission spectroscopy, H Harada,A Sekiyama,S Suga,S Imada,T Muro,RJ Jung,K Matsuda,H Takagi,A Ochiai,T Suzuki,H Harima, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, PHYSICAL SOCIETY JAPAN, Vol. 68, No. 8, p. 2844-2847, 1999/08
  • High resolution Ce 3d-4f resonant photoemission study of CeNiSn and CePdSn, A. Sekiyama,S. Suga,Y. Saitoh,S. Ueda,H. Harada,T. Matsushita,T. Nakatani,T. Iwasaki,K. Matsuda,M. Kotsugi,S. Imada,T. Takabatake,T. Yoshino,D. T. Adroja,R. Takayama,O. Sakai,H. Harima,T. Nanba, Solid State Communications, Elsevier Science Ltd, Vol. 111, No. 7, p. 373-378, 1999/07/14
  • High Resolution 4d-4f Resonance Photoemission Spectroscopy of CePdX (X=As,Sb)(共著), Journal of the Pysical Society of Japan, Vol. 68, No. 5, p. 1716-1724, 1999
  • Electronic states of charge-ordering Nd<sub>0.5</sub>Sr<sub>0.5</sub>MnO<sub>3</sub> probed by Photoemission (共著), Physical Review B, Vol. 59, No. 23, p. 15528-15532, 1999
  • 2p resonance photoemission and Auger features in NiS<sub>2</sub> and FeS<sub>2</sub> (共著), Physical Review B, Vol. 60, No. 7, p. 5049-5054, 1999
  • Temperature-Dependent Change of Correlated Electronic States in Yb4As3 and Yb4(As1-xSbx)3 Probed by High Resolution Photoemission Spectroscopy, Shigemasa Suga,Akira Ochiai,Takashi Suzuki,Hideyuki Harada,Akira Sekiyama,Tomohiro Matsushita,Takeshi Iwasaki,Akio Kimura,Masanori Tsunekawa,Takayuki Muro,Shigenori Ueda,Hiroshi Daimon,Shin Imada,Hirofumi Namatame,Masaki Taniguchi,Hiroyoshi Ishii,Tsuneaki Miyahara,Takaaki Hanyu,Atsushi Fujimori, Journal of the Physical Society of Japan, Physical Society of Japan, Vol. 67, No. 10, p. 3552-3560, 1998
  • Observation of anisotropy in the electronic states of N, N'-dicyanoquinonediimine-Cu salt by x-ray-absorption spectroscopy (共著), Physical Review B, Vol. 56, No. 15, p. 9937-9941, 1997
  • High-resolution photoemission study of metallic, insulating. and superconducting BEDT-TTF salts (共著), Physical Review B, Vol. 56, No. 14, p. 9082-9090, 1997
  • High resolution photoemission study of CeRu<sub>2</sub>Si<sub>2</sub> (共著), Solid State communicatons, Vol. 103, No. 12, p. 659-662, 1997
  • Evolution of electronic states in the Kondo Alloy System Yb<sub>1-x</sub>Lu<sub>x</sub>B<sub>12</sub> (共著), Physical Review B, Vol. 56, No. 21, p. 13727-13730, 1997
  • Temperature-dependent photoemission spectral weight in La<sub>0.6</sub>Sr<sub>0.4</sub>MnO<sub>3</sub>(共著), Physical Review B, Vol. 53, No. 11, p. 6873-6876, 1996
  • Photoemission study of Ni borocarbides : Superconducting YNi<sub>2</sub>B<sub>2</sub>C and nonsuperconducting LaNi<sub>2</sub>B<sub>2</sub>C(共著), Physical Review B, Vol. 54, No. 1, p. 507-514, 1996
  • Low-energy electronic structure of the kondo insulator YbB12, T. Susaki,A. Sekiyama,K. Kobayashi,T. Mizokawa,A. Fujimori,M. Tsunekawa,T. Muro,T. Matsushita,S. Suga,H. Ishii,T. Hanyu,A. Kimura,H. Namatame,M. Taniguchi,T. Miyahara,F. Iga,M. Kasaya,H. Harima, Physical Review Letters, Vol. 77, No. 20, p. 4269-4272, 1996
  • High-resolution photoemission and x-ray absorption study of quasi-one-dimensional DCNQI-Cu salt(共著), Journal of Electron Spectroscopy and Related Phenomena, Vol. 78, p. 473-476, 1996
  • Unusual mass renormalization in FeSi studied by high-resolution photoemission(共著), Solid State Communications, Vol. 95, No. 5, p. 307-311, 1995
  • Tomonaga-Luttinger liguid and anomalous metallic phases studied by photoemission, Solid State Physics, Vol. 30, No. 9, 1995
  • Fermi-liquid versus Luttinger-liquied behavior and metal-insulator transition in N, N'-dicyanoquinonediimine-Cu salt studied by photoemission(共著), Physical Review B, Vol. 51, No. 19, p. 13899-13902, 1995
  • 光電子分光で見た朝永-ラッティンジャー液体と異常金属相(共著), 固体物理, Vol. 30, No. 9, 1995
  • PHOTOEMISSION AND INVERSE-PHOTOEMISSION STUDY OF SUPERCONDUCTING YNI2B2C - EFFECTS OF ELECTRON-ELECTRON AND ELECTRON-PHONON INTERACTIONS, A FUJIMORI,K KOBAYASHI,T MIZOKAWA,K MAMIYA,A SEKIYAMA,H EISAKI,H TAKAGI,S USHIDA,RJ CAVA,JJ KRAJEWSKI,WF PECK, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 50, No. 13, p. 9660-9663, 1994/10
  • Opening of a Correlation-Induced Band Gap in NiS(共著), Physical Review Letters, Vol. 73, No. 21, p. 2891-2894, 1994
  • Metal-semiconductor transition and Luttinger-liguid behavior in quasi-one-dimensional BaVS<sub>3</sub> studied by photoemission spectroscopy(共著), Physical Review B, Vol. 49, No. 23, p. 16191-16201, 1994

Publications

  • Chapter 38: Hard X-ray Photoelectron Spectroscopy in Compendium of Surface and Interface Analysis, A. Sekiyama, Springer, ISBN:9789811061561, 2018/02
  • Very high-resolution photoelectron spectroscopy, A. Sekiyama,S. Imada,A. Yamasaki,S. Suga, Springer, ISBN:9783540681304, 2007/04

Works

  • 強相関電子系のバルク電子状態の実験理論共同解明, 2009 -
  • 広エネルギー領域高分解能光電子分光による固体電子構造研究と新たな研究手法の開発, 2009 -
  • 先端光電子分光によるｆ電子系化合物の高精度バルクフェルミオロジー, 2009 -
  • 高エネルギー光電子を用いた固体３次元バルクフェルミ面・準粒子の観測, 2008 -
  • 先端光電子分光によるｆ電子系化合物の高精度バルクフェルミオロジー, 2008 -
  • 高エネルギー光電子を用いた固体３次元バルクフェルミ面・準粒子の観測, 2007 -
  • 高エネルギー光電子を用いた固体３次元バルクフェルミ面・準粒子の観測, 2006 -
  • 高輝度放射光を用いた新たな固体３次元フェルミ面探索手法の開発, 2006 -
  • 高エネルギーX線励起高分解能光電子分光の実現と機能性物質のバルク電子状態解明, 2006 -
  • 高エネルギーX線励起高分解能光電子分光の実現と機能性物質のバルク電子状態解明, 2005 -
  • 高分解能光電子分光による量子臨界点近傍の非フェルミ流体的電子状態の観測, 2003 -
  • 高分解能光電子分光による量子臨界点近傍の非フェルミ流体的電子状態の解明, 2002 -
  • Resonance Photoemission Study of Strongly Correlated Systems, 2000 -
  • 高分解能光電子スペクトルにおけるバルク電子状態の寄与の定量的評価, 2000 -
  • バルク敏感超高分解能角度分解光電子分光とミクロ領域の分光, 2000 -
  • 強相関系物質の共鳴光電子分光, 2000 -
  • 高分解能光電子スペクトルにおけるバルク電子状態の寄与の定量的評価, 1999 -
  • 電荷秩序系強相関物質のエネルギー高分解能光電子逆光電子分光, 1997 -

Awards

  • Young Scientist Award of the Physical Society of Japan, 2007
  • 日本物理学会若手奨励賞, 2007
  • Research Foundation for Opto-Science and Technology Prize, 2005
  • 科学技術の文部科学大臣表彰 科学技術賞（研究部門）, 2005
  • 光科学技術研究振興財団研究表彰, 2005
  • Prize for young researcher of the Japanese Society for Synchrotron Radiation Research, 2003
  • 日本放射光学会奨励賞, 2003

Committee Memberships

  • 日本放射光学会, 先端的リング型光源計画特別委員会委員, 2005 -
  • 日本物理学会, 領域５世話人, 2002 -