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基本情報

研究

社会活動

その他の活動

渡邊 浩

Watanabe Hiroshi

生命機能研究科 生命機能専攻,助教

経歴

  • 2015年10月01日 ~ 継続中,大阪大学 生命機能研究科 生命機能専攻,助教
  • 2012年11月 ~ 2015年09月,The Institute for Solid State Physics Tokyo university Project Assistant Professor
  • 2011年10月 ~ 2012年10月,iCeMs Kyoto university Fellowship Researcher
  • 2010年08月 ~ 2011年09月,Institute of Physics of Rennes Post Doctor
  • 2010年04月 ~ 2010年08月,CNRS France Post Doctor

所属学会

  • 日本物理学会

論文

  • Relaxation dynamics of [Re(CO)2(bpy){P(OEt)3}2](PF6) in TEOA solvent measured by time-resolved attenuated total reflection terahertz spectroscopy,Nguyen PN,Watanabe H,Tamaki Y,Ishitani O,Kimura S,Scientific Reports,Vol. 9,2019年09月,研究論文(学術雑誌)
  • Optical and photoelectrical studies on anisotropic metal-insulator transition of RuAs,Yuki Nakajima,Zenjiro Mita,Hiroshi Watanabe,Yoshiyuki Ohtsubo,Takahiro Ito,Hisashi Kotegawa,Hitoshi Sugawara,Hideki Tou,Shin-ichi Kimura,Phys. Rev. B. 100, 125151 (2019),2019年08月,研究論文(学術雑誌)
  • Ultrafast electronic relaxation dynamics in a valence fluctuation material Sm0.83Y0.17S,R. Ikeda,H. Watanabe,Y. Negoro,Y. Takeno,K. Imura,H. S. Suzuki,N. K. Sato,S, Kimura,Journal of Physics: Conference Series,Vol. 1220,2019年05月,研究論文(国際会議プロシーディングス)
  • Infrared Evaluation of Enantiometric Amount and Application to Racemization at the Interface Between L- and D-Alanine,Kamei Shun,Hibi Jigen,Ohtsubo Yoshiyuki,Watanabe Hiroshi,Kimura Shin-ichi,APPLIED SPECTROSCOPY,Vol. 72,No. 7,p. 1074-1079,2018年07月,研究論文(学術雑誌)
  • Application of Terahertz field enhancement effect in metal microstructures,M. Nakajima,T. Kurihara,Y. Tadokoro,B. Kang,K. Takano,K. Yamaguchi,H. Watanabe,K. Oto,T. Suemoto,M. Hangyo,Journal of Infrared, Millimeter, and Terahertz Waves,Vol. 37,p. 1199-1212,2016年12月,研究論文(学術雑誌)
  • Dynamics of Photoinduced Phase Transitions in a Prussian Blue Analog Studied by CN Vibrational Spectroscopy,Tohru Suemoto,Ryo Fukaya,Akifumi Asahara,Hiroshi Watanabe,Hiroko Tokoro,Shin-ichi Ohkoshi,Current Inorganic Chemistry,Vol. 6,p. 10-25,2016年02月,研究論文(学術雑誌)
  • Ordering phenomena of high-spin/low-spin states in stepwise spin-crossover materials described by the ANNNI model,Hiroshi Watanabe,Koichiro Tanaka,Nicolas Bréfuel,Hervé Cailleau,Jean-François Létard,Sylvain Ravy,Pierre Fertey,Masamichi Nishino,Seiji Miyashita,Eric Collet,Phys.Rev.B,Vol. 93,2016年01月,研究論文(学術雑誌)
  • Optically detecting the edge-state of a three-dimensional topological insulator under ambient conditions by ultrafast infrared photoluminescence spectroscopy,S. Maezawa,H. Watanabe,M. Takeda,K. Kuroda,T. Someya,I. Matsuda,T. Suemoto,Scientific Reports,Vol. 5,2015年11月,研究論文(学術雑誌)
  • Layer number dependence of carrier lifetime in graphenes observed using time-resolved mid-infrared luminescence,H. Watanabe,T. Kawasaki,T. Iimori,F. Komori,T. Suemoto,Vol. 637,p. 58-62,2015年09月,研究論文(学術雑誌)
  • Dynamics of photoinduced change of magnetoanisotropy parameter in orthoferrites probed with terahertz excited coherent spin precession,Keita Yamaguchi,Takayuki Kurihara,Hiroshi Watanabe,Makoto Nakajima,Tohru Suemoto,Phys. Rev. B,Vol. 92,2015年08月,研究論文(学術雑誌)
  • Magnetization-free measurements of spin orientations in orthoferrites using terahertz time domain spectroscopy,Tohru Suemoto,Keita Nakamura,Takayuki Kurihara,Hiroshi Watanabe,Appl. Phys. Lett,Vol. 107,2015年07月,研究論文(学術雑誌)
  • Enhanced spin-precession dynamics in a spin-metamaterial coupled resonator observed in terahertz time-domain measurements,T. Kurihara,K. Nakamura,K. Yamaguchi,Y. Sekine,Y. Saito,M. Nakajima,K. Oto,H. Watanab,T. Suemoto,Phys. Rev. B,Vol. 90,2014年10月,研究論文(学術雑誌)
  • Domain growth and aggregation dynamics in photo-induced phase transition phenomena,H. Watanabe,S. Ishige,A. Asahara,H. Tokoro,S. Ohkoshi,T. Suemoto,Journal of Luminescence,Vol. 152,p. 108-111,2014年08月,研究論文(学術雑誌)
  • Ultrafast dynamics of photoinduced semiconductor-to-metal transition in optical switching nano-oxide Ti3O5,A. Asahara,H. Watanabe,H. Tokoro,S. Ohkoshi,T. Suemoto,Phys. Rev. B,Vol. 90,2014年07月,研究論文(学術雑誌)
  • Nonlinear photoluminescence properties of trions in hole-doped single-walled carbon nanotubes,N. Akizuki,M. Iwamura,S. Mouri,Y. Miyauchi,T. Kawasaki,H. Watanabe,T. Suemoto,K. Watanabe,K. Asano,K. Matsuda,PHYSICAL REVIEW B,Vol. 89,2014年05月,研究論文(学術雑誌)
  • Biexciton state causes photoluminescence fluctuations in CdSe/ZnS core/shell quantum dots at high photoexcitation densities,N. Yoshikawa,H. Hirori,H. Watanabe,T. Aoki,T. Ihara,R. Kusuda,C. Wolpert,T. K. Fujiwara,A. Kusumi,Y. Kanemitsu,K. Tanaka,PHYSICAL REVIEW B,Vol. 88,2013年10月,研究論文(学術雑誌)
  • Dielectric probe for scattering-type terahertz scanning near-field optical microscopy,T. Kurihara,K. Yamaguchi,H. Watanabe,M. Nakajima,T. Suemoto,Appl. Phys. Lett.,Vol. 103,2013年10月,研究論文(学術雑誌)
  • Competing Symmetry Breaking and Spin Crossover in[FeH2L2–Me](ClO4)2,H. Watanabe,N. Bréfuel,E. Collet,L. Toupet,K. Tanaka,J-P Tuchagues,Eur. J. Inorg. Chem.,Vol. 5-6,2012年10月,研究論文(学術雑誌)
  • Aperiodic spin state ordering of bi-stable molecules and its photoinduced erasing,E. Collet,H. Watanabe,N. Bréfuel,L. Palatinus,L. Roudaut,L. Toupet,K. Tanaka,J-P Tuchagues,P. Fertey,S. Ravy,B. Toudic,H. Cailleau,Physical Review Letters,Vol. 109,2012年07月,研究論文(学術雑誌)
  • Dynamical separation of two coupled order parameters in the relaxation process from the photo-induced state,H.Watanabe,S. Mouri,N. Bréfuel,J.P. Tuchagues,E. Collet,K. Tanaka,Europhysics Letters,Vol. 96,2011年09月,研究論文(学術雑誌)
  • Nanoscale self-hosting of molecular spin-states in the intermediate phase of a spin-crossover material,N. Brefuel,E. Collet,H. Watanabe,M. Kojima,N. Matsumoto,L. Toupet,K. Tanaka,J-P Tuchagues,Chem. Eur. J.,Vol. 16,2010年11月,研究論文(学術雑誌)
  • Concerted Spin Crossover and Symmetry Breaking Yield three Thermally- and one Light-Induced Crystallographic Phases of a Novel Molecular Material,N. Bréfuel,H. Watanabe,L. Toupet,J. Come,M. Kojima,N. Matsumoto,E. Collet,K. Tanaka,J.P. Tuchagues,Ang. Chem. Int.,Vol. 48,p. 9304-9307,2009年11月,研究論文(学術雑誌)
  • Temporal decoupling of the Spin and Crystallographic Phase Transitions in Fe(ptz)6(BF4)2,H. Watanabe,H. Hirori,G. Molnár,A. Bousseksou,K. Tanaka,Phys.Rev.B,Vol. 79,2009年04月,研究論文(学術雑誌)