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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 Vol. 238 p. 146889-1-4 2020年1月 研究論文(学術雑誌)
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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年1月 研究論文(学術雑誌)
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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年12月 研究論文(学術雑誌)
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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 Vol. 123 No. 3 p. 036404-1-5 2019年7月 研究論文(学術雑誌)
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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年12月 研究論文(学術雑誌)
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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年9月 研究論文(学術雑誌)
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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 Vol. 536 p. 843-846 2018年5月1日 研究論文(学術雑誌)
出版者・発行元:Elsevier B.V.
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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 Vol. 97 No. 11 p. 115160-1-115160-7 2018年3月29日 研究論文(学術雑誌)
出版者・発行元:American Physical Society
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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年2月 研究論文(学術雑誌)
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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 Vol. 97 No. 3 p. 035143-1-035143-8 2018年1月18日 研究論文(学術雑誌)
出版者・発行元:American Physical Society
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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 Vol. 86 No. 12 2017年12月 研究論文(学術雑誌)
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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 Vol. 56 No. 44 p. 13762-13766 2017年10月 研究論文(学術雑誌)
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Optical control of magnetization dynamics in Gd–Fe–Co films with different compositions
T. Ohkochi, H. Fujiwara, M. Kotsugi, H. Takahashi, R. Adam, A. Sekiyama, T. Nakamura, A. Tsukamoto, C. M. Schneider, H. Kuroda, E. F. Arguelles, M. Sakaue, H. Kasai, M. Tsunoda, S. Suga, T. Kinoshita
Appl. Phys. Express Vol. 10 No. 10 2017年10月 研究論文(学術雑誌)
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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 Vol. 220 p. 61-65 2017年10月 研究論文(学術雑誌)
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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 Vol. 220 p. 50-53 2017年10月 研究論文(学術雑誌)
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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 Vol. 220 p. 58-60 2017年10月 研究論文(学術雑誌)
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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 Vol. 96 No. 3 2017年7月 研究論文(学術雑誌)
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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 Vol. 86 No. 7 2017年7月 研究論文(学術雑誌)
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Heterogeneous catalase-like activity of gold(I)–cobalt(III) metallosupramolecular ionic crystals
M. Yamada, N. Yoshinari, N. Kuwamura, T. Saito, S. Okada, S. P. Maddala, K. Harano, E. Nakamura, K. Yamagami, K. Yamanaka, A. Sekiyama, T. Suenobu, Y. Yamada, T. Konno
Chem. Sci. Vol. 8 No. 4 p. 2671-2676 2017年4月 研究論文(学術雑誌)
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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年7月 研究論文(その他学術会議資料等)
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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 Vol. 23 p. 735-742 2016年5月 研究論文(学術雑誌)
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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年4月
出版者・発行元:生産技術振興協会
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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年4月
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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年4月
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High-energy photoemission spectroscopy for investigating bulk electronic structures of strongly correlated systems
Akira Sekiyama
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA Vol. 208 p. 100-104 2016年4月 研究論文(学術雑誌)
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High-energy photoemission spectroscopy for investigating bulk electronic structures of strongly correlated systems
A. Sekiyama
Journal of Electron Spectroscopy and Related Phenomena 2016年2月 研究論文(学術雑誌)
-
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年11月
出版者・発行元:日本工業出版
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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年11月
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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年7月 研究論文(学術雑誌)
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Evidence for Γ8 Ground-State Symmetry of Cubic YbB12 Probed by Linear Dichroism in Core-Level Photoemission
Y. Kanai, T. Mori, S. Naimen, K. Yamagami, H. Fujiwara, A. Higashiya, T. Kadono, S. Imada, T. Kiss, A. Tanaka, K. Tamasaku, M. Yabashi, T. Ishikawa, F. Iga, A. Sekiyama
J. Phys. Soc. Jpn. Vol. 84 No. 7 2015年7月 研究論文(学術雑誌)
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Evidence for Γ8 Ground-State Symmetry of Cubic YbB12 Probed by Linear Dichroism in Core-Level Photoemission
Y. Kanai, T. Mori, S. Naimen, K. Yamagami, H. Fujiwara, A. Higashiya, T. Kadono, S. Imada, T. Kiss, A. Tanaka, K. Tamasaku, M. Yabashi, T. Ishikawa, F. Iga, A. Sekiyama
J. Phys. Soc. Jpn. Vol. 84 No. 7 2015年7月 研究論文(学術雑誌)
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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年3月 研究論文(その他学術会議資料等)
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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) Vol. 592 2015年 研究論文(国際会議プロシーディングス)
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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 Vol. 83 No. 12 2014年12月 研究論文(学術雑誌)
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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 Vol. 83 No. 12 2014年12月 研究論文(学術雑誌)
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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年11月
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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年11月
出版者・発行元:日本工業出版
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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 Vol. 90 No. 17 2014年11月 研究論文(学術雑誌)
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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年6月 研究論文(学術雑誌)
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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年6月 研究論文(学術雑誌)
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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年10月 研究論文(学術雑誌)
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Polarization-dependent hard X-ray photoemission spectroscopy of solids
A. Sekiyama, A. Higashiya, S. Imada
J. Electron Spectr. Relat. Phenom. 2013年9月 研究論文(学術雑誌)
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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 Vol. 15 2013年4月 研究論文(学術雑誌)
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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年7月 研究論文(その他学術会議資料等)
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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 Vol. 86 No. 3 2012年7月 研究論文(学術雑誌)
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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年6月
出版者・発行元:アグネ技術センター
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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年6月 研究論文(学術雑誌)
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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年6月
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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年1月 研究論文(学術雑誌)
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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年1月 研究論文(学術雑誌)
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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 Vol. 84 No. 19 2011年11月 研究論文(学術雑誌)
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Development of a soft X-ray angle-resolved photoemission system applicable to 100 µm crystals
T. Muro, Y. Kato, T. Matsushita, T. Kinoshita, Y. Watanabe, H. Okazaki, T. Yokoya, A. Sekiyama, S. Suga
J. Synchrotron Rad. Vol. 18 p. 879-884 2011年11月 研究論文(学術雑誌)
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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年9月 研究論文(その他学術会議資料等)
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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 Vol. 84 No. 7 2011年8月 研究論文(学術雑誌)
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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年4月
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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 Vol. 83 No. 11 2011年3月 研究論文(学術雑誌)
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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) Vol. 273 2011年 研究論文(国際会議プロシーディングス)
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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 Vol. 82 No. 18 2010年11月 研究論文(学術雑誌)
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High resolution, low hν 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. Shneider
Rev. Sci. Instrum. Vol. 81 No. 10 2010年10月 研究論文(学術雑誌)
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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年8月
-
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 Vol. 181 No. 1 p. 48-55 2010年7月 研究論文(学術雑誌)
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ARPES Spectral Functions and Fermi Surface for La1.86Sr0.14CuO4 Compared with LDA plus DMFT + Σ(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 (JETP) Vol. 110 No. 6 p. 989-994 2010年6月 研究論文(学術雑誌)
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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 Vol. 79 No. 6 2010年6月 研究論文(学術雑誌)
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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 Vol. 12 2010年4月 研究論文(学術雑誌)
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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 Vol. 79 No. 4 2010年4月 研究論文(学術雑誌)
-
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 Vol. 12 2010年4月 研究論文(学術雑誌)
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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) Vol. 200 2010年 研究論文(国際会議プロシーディングス)
-
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年10月 研究論文(その他学術会議資料等)
-
~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年10月 研究論文(学術雑誌)
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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年7月 研究論文(学術雑誌)
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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 Vol. 11 2009年7月 研究論文(学術雑誌)
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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 Vol. 80 No. 5 2009年5月 研究論文(学術雑誌)
-
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 p. 227-235 2009年3月 研究論文(学術雑誌)
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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 Vol. 79 No. 12 2009年3月 研究論文(学術雑誌)
-
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年 研究論文(国際会議プロシーディングス)
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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 Vol. 78 No. 20 2008年11月 研究論文(学術雑誌)
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Origin of "hot spots" in the pseudogap regime of Nd1.85Ce0.15CuO4: An LDA + DMFT +Σk 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 (JETP) Vol. 107 No. 5 p. 828-838 2008年11月 研究論文(学術雑誌)
-
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 Vol. 10 2008年7月 研究論文(学術雑誌)
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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年6月
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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 Vol. 10 2008年5月 研究論文(学術雑誌)
-
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 Vol. 47 No. 4 p. 2265-2269 2008年4月 研究論文(学術雑誌)
-
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 Vol. 77 No. 16 2008年4月 研究論文(学術雑誌)
-
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 Vol. 77 No. 3 2008年1月 研究論文(学術雑誌)
-
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 Vol. 76 No. 15 2007年10月 研究論文(学術雑誌)
-
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年9月 研究論文(学術雑誌)
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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 Vol. 98 No. 15 2007年4月 研究論文(学術雑誌)
-
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 Vol. 75 No. 15 2007年4月 研究論文(学術雑誌)
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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年3月
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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 Vol. 75 No. 3 2007年1月 研究論文(学術雑誌)
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Three-Dimensional Bulk Fermiology of CeRu2Ge2 in the Paramagnetic Phase by Soft X-Ray hn-Dependent (700-860 eV) ARPES
M. Yano, A. Sekiyama, H. Fujiwara, T. Saita, S. Imada, T. Muro, Y. Onuki, S. Suga
Physical Review Letters Vol. 98 No. 3 2007年1月 研究論文(学術雑誌)
-
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 Vol. 74 No. 16 2006年10月 研究論文(学術雑誌)
-
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 Vol. 75 No. 9 2006年9月 研究論文(学術雑誌)
-
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 Vol. 74 No. 11 2006年9月 研究論文(学術雑誌)
-
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年8月 研究論文(その他学術会議資料等)
-
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 Vol. 73 No. 20 2006年5月 研究論文(学術雑誌)
-
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 Vol. 74 No. 11 p. 2880-2884 2005年11月 研究論文(学術雑誌)
-
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 Vol. 74 No. 9 p. 2538-2543 2005年9月 研究論文(学術雑誌)
-
High-resolution high-energy photoemission study of strongly correlated materials
A. Sekiyama
Gordon Research Conference on X-ray Physics 2005年8月 研究論文(その他学術会議資料等)
-
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 Vol. 72 No. 8 2005年8月 研究論文(学術雑誌)
-
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 Vol. 74 No. 7 p. 2045-2051 2005年7月 研究論文(学術雑誌)
-
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 Vol. 71 No. 24 2005年6月 研究論文(学術雑誌)
-
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 Vol. 70 No. 6 p. 789-795 2005年6月 研究論文(学術雑誌)
-
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 Vol. 94 No. 14 2005年4月 研究論文(学術雑誌)
-
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 Vol. 71 No. 12 2005年3月 研究論文(学術雑誌)
-
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 Vol. 16 No. 48 p. S5685-S5688 2004年12月 研究論文(学術雑誌)
-
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 Vol. 16 No. 50 p. 9163-9168 2004年12月 研究論文(学術雑誌)
-
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年10月 研究論文(その他学術会議資料等)
-
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 Vol. 70 No. 15 2004年10月 研究論文(学術雑誌)
-
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 Vol. 93 No. 15 2004年10月 研究論文(学術雑誌)
-
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 Vol. 351 No. 3-4 p. 295-297 2004年9月 研究論文(学術雑誌)
-
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 Vol. 351 No. 3-4 p. 289-291 2004年9月 研究論文(学術雑誌)
-
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 Vol. 351 No. 3-4 p. 235-239 2004年9月 研究論文(学術雑誌)
-
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 Vol. 70 No. 11 2004年9月 研究論文(学術雑誌)
-
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 Vol. 93 No. 7 2004年8月 研究論文(学術雑誌)
-
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 Vol. 70 No. 6 2004年8月 研究論文(学術雑誌)
-
High-energy bulk-sensitive angle-resolved photoemission study of strongly correlated systems
A Sekiyama, S Suga
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA Vol. 137 p. 681-685 2004年7月 研究論文(学術雑誌)
-
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 Vol. 136 No. 1-2 p. 15-20 2004年5月 研究論文(学術雑誌)
-
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 Vol. 69 No. 16 2004年4月 研究論文(学術雑誌)
-
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年1月 研究論文(学術雑誌)
-
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年11月 研究論文(その他学術会議資料等)
-
光電子分光は何を見てきたのか
菅 滋正, 関山 明
パリティ vol. 18, No.10, p. 26 2003年10月
-
高分解能軟X線光電子分光による強相関系のバルク電子状態の研究
菅 滋正, 関山 明
日本物理学会誌 Vol. 58 No. 10 p. 753-760 2003年10月
出版者・発行元:一般社団法人日本物理学会
-
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年10月 研究論文(学術雑誌)
-
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年9月 研究論文(学術雑誌)
-
Bulk-sensitive high-energy photoemission study of strongly correlated systems
A. Sekiyama
Euroconference on Ab-initio many-body theory for correlated electron systems 2003年8月 研究論文(その他学術会議資料等)
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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年7月 研究論文(その他学術会議資料等)
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バルク敏感光電子分光
菅 滋正, 関山 明, 今田 真, 山崎 篤志
固体物理 vol. 38, p. 451 Vol. 67 No. 1 p. 451-461 2003年7月
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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 Vol. 68 No. 1 2003年7月 研究論文(学術雑誌)
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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
関山 明
放射光 2003年5月
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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 Vol. 90 No. 18 2003年5月 研究論文(学術雑誌)
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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年4月 研究論文(学術雑誌)
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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年2月 研究論文(学術雑誌)
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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年2月 研究論文(学術雑誌)
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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
Acta Physica Polonica B 34 / 1035-1038 2003年2月 研究論文(学術雑誌)
出版者・発行元:EUROPEAN PHYSICAL SOCIETY
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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年10月 研究論文(学術雑誌)
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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 Vol. 66 No. 11 2002年9月 研究論文(学術雑誌)
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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年7月 研究論文(学術雑誌)
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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年7月 研究論文(学術雑誌)
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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年7月 研究論文(学術雑誌)
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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年5月 研究論文(その他学術会議資料等)
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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年5月 研究論文(学術雑誌)
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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年4月 研究論文(学術雑誌)
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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年4月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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Bulk-sensitive high-energy and high-resolution photoemission study of strongly correlated Ce compounds
A. Sekiyama, S. Suga
Physica B 312, 634 2002年3月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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高分解能軟X線放射光で可能になった強相関固体のバルク敏感光電子分光
菅 滋正, 関山 明, 今田 真
放射光 2002年1月
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Bulk-Sensitive High-Energy and High-Resolution Photoemission Spectroscopy of d and f Electron Systems
A. Sekiyama
Strongly Correlated Electron Systems 2001 (SCES2001) 2001年8月 研究論文(その他学術会議資料等)
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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年7月 研究論文(学術雑誌)
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高分解能軟X線分光
菅 滋正, 関山 明, 今田 真, 斎藤 祐児
固体物理 2001年3月
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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年3月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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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年9月 研究論文(学術雑誌)
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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年9月 研究論文(学術雑誌)
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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 Vol. 281-282 p. 158-160 2000年6月1日 研究論文(学術雑誌)
出版者・発行元:Elsevier Science Publishers B.V.
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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 Vol. 281-282 p. 550-552 2000年6月1日 研究論文(学術雑誌)
出版者・発行元:Elsevier Science Publishers B.V.
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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 Vol. 281-282 p. 729-730 2000年6月1日 研究論文(学術雑誌)
出版者・発行元:Elsevier Science Publishers B.V.
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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 Vol. 281-282 p. 105-107 2000年6月1日 研究論文(学術雑誌)
出版者・発行元:Elsevier Science Publishers B.V.
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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年5月 研究論文(学術雑誌)
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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年2月 研究論文(学術雑誌)
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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 Vol. 403 No. 6768 p. 396-398 2000年1月 研究論文(学術雑誌)
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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年10月 研究論文(学術雑誌)
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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年10月 研究論文(学術雑誌)
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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 Vol. 60 No. 7 p. 5049-5054 1999年8月 研究論文(学術雑誌)
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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年8月 研究論文(学術雑誌)
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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年6月 研究論文(学術雑誌)
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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 Vol. 68 No. 5 p. 1716-1724 1999年5月 研究論文(学術雑誌)
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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年5月 研究論文(学術雑誌)
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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年5月 研究論文(学術雑誌)
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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年10月 研究論文(学術雑誌)
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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年5月 研究論文(学術雑誌)
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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年5月 研究論文(学術雑誌)
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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 Vol. 88 p. 281-285 1998年3月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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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年12月 研究論文(学術雑誌)
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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年10月 研究論文(学術雑誌)
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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年10月 研究論文(学術雑誌)
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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年10月 研究論文(学術雑誌)
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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年9月 研究論文(学術雑誌)
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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年7月 研究論文(学術雑誌)
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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年11月 研究論文(学術雑誌)
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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年7月 研究論文(学術雑誌)
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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年5月 研究論文(学術雑誌)
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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年3月 研究論文(学術雑誌)
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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 Vol. 56 No. 12 p. 1875-1876 1995年12月 研究論文(学術雑誌)
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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
藤森 淳, 関山 明
固体物理 1995年9月
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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年8月 研究論文(学術雑誌)
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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年5月 研究論文(学術雑誌)
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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年11月 研究論文(学術雑誌)
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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年10月 研究論文(学術雑誌)
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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年6月 研究論文(学術雑誌)