Quantitative Analyses of many-body interaction on quasi-particles near the Fermi level

2012 Fiscal Year Final Research Report

• Project/Area Number: 22340103
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Condensed matter physics II
• Research Institution: Hiroshima University
• Principal Investigator: SHIMADA Kenya 広島大学, 放射光科学研究センター, 教授 (10284225)
• Co-Investigator(Kenkyū-buntansha): TANIGUCHI Masaki 広島大学, 放射光科学研究センター, 教授 (10126120) ; NAMATAME Hirofumi 広島大学, 放射光科学研究センター, 教授 (10218050)
• Co-Investigator(Renkei-kenkyūsha): IWASAWA Hideaki 広島大学, 放射光科学研究センター, 助教 (90514068) ; AIURA Yoshihiro 産業技術総合研究所, 電子光技術研究部門 酸化物デバイスグループ, 研究グループ長 (80356328)
• Project Period (FY): 2010 – 2012
• Keywords: 角度分解光電子分光 / 電子帯構造 / フェルミ面 / 多体相互作用 / 準粒子

Research Abstract

By means of polarization-dependent angle-resolved photoemission spectroscopy (ARPES), we examined how to evaluate magnitudes of many-body interactions on the quasiparticles near the Fermi level. We examined the Fermi surfaces and band dispersions selectively and determined coupling parameters of many-body interactions ofsingle crystalline metals (Pd, Fe, Mo, Al), Rare-earth metal thin films, ruthenate superconductors and iron-based superconductors.

Research Products

• [Journal Article] Reinert: Substrate-mediated band-dispersion of adsorbate molecular states (2013)
  • Author(s): M. Wie・ner, J. Ziroff, F. Forster, M. Arita, K. Shimada, P. Puschnig, A. Schroll, and F
  • Journal Title: Nature Communications Volume: 4 Pages: 1514
  • Peer Reviewed
• [Journal Article] High-resolution angle-resolved photoemission study of electronic structure and electron self-energy in palladium (2013)
  • Author(s): Hirokazu Hayashi, Kenya Shimada, Jian Jiang, Hideaki Iwasawa, Yoshihiro Aiura, Tamio Oguchi, Hirofumi Namatame, and Masaki Taniguchi
  • Journal Title: Phys. Rev. Volume: 87 Pages: 035140
  • Peer Reviewed
• [Journal Article] Losovyj and Peter A. Dowben: Enhanced electron-phonon coupling at the Au/Mo(112) surface (2012)
  • Author(s): Keisuke Fukutani, Hirokazu Hayashi, Ivan N. Yakovkin, Takafumi Habuchi, Daisuke Hirayama, Jian Jiang, Hideaki Iwasawa, Kenya Shimada, Ya
  • Journal Title: Phys. Rev. Volume: 86 Pages: 205432
  • Peer Reviewed
• [Journal Article] Observation of a highly spin polarized topologicalsurface state in GeBi2Te4 (2012)
  • Author(s): K. Okamoto, K. Kuroda, H. Miyahara, K. Miyamoto, T. Okuda, Z. S. Aliev, M. B. Babanly, I. R. Amiraslanov, K. Shimada, H. Namatame, M. Taniguchi, D. A. Samorokov, T. V. Menshchikova, E. V. Chulkov, and A. Kimura
  • Journal Title: Phys. Rev Volume: 86 Pages: 195304
  • Peer Reviewed
• [Journal Article] Donath: Two-fold symmetry flattens Dirac cone of surface state at W(110) (2012)
  • Author(s): K. Miyamoto, A. Kimura, T. Okuda, K. Shimada, H. Iwasawa, H. Hayashi, H. Namatame, M. Taniguchi, and M
  • Journal Title: Phys. Rev Volume: 86 Pages: 161411
  • Peer Reviewed
• [Journal Article] Dowben: The Fermi surface of Mo(112) and indirect interaction between adsorbed atoms (2012)
  • Author(s): Ivan N. Yakovkin, Keisuke Fukutani, Hirokazu Hayashi, Jian Jiang, Taiki Horike, Yorito Nagata, Takafumi Habuchi, Daisuke Hirayama, Hideaki Iwasawa, Kenya Shimada, Ya. B. Losovyj and Peter A
  • Journal Title: Phys. Rev. Volume: 86 Pages: 125401
  • Peer Reviewed
• [Journal Article] High-energy anomaly in the band dispersion of the ruthenate superconductor (2012)
  • Author(s): Hideaki Iwasawa, Yoshiyuki Yoshida, Izumi Hase, Kenya Shimada, Hirofumi Namatame, Masaki Taniguchi, and Yoshihiro Aiura
  • Journal Title: Phys. Rev. Lett. Volume: 107 Pages: 193002
  • Peer Reviewed
• [Journal Article] Quasiparticle interference on the surface of Bi2Se3induced by cobalt adatom in the absence of ferromagnetic ordering (2012)
  • Author(s): M. Ye, S.V. Eremeev, K. Kuroda, E.E. Krasovskii, E.V. Chulkov, Y. Takeda, Y. Saitoh, K. Okamoto, S.Y. Zhu, K. Miyamoto, M. Arita, M. Nakatake, T. Okuda, Y. Ueda, K. Shimada, H. Namatame, M. Taniguchi, and A. Kimura
  • Journal Title: Phys. Rev Volume: 85 Pages: 205317
  • Peer Reviewed
• [Journal Article] Experimental Verification of PbBi2Te4as a 3D Topological Insulator (2012)
  • Author(s): K. Kuroda, H. Miyahara, M. Ye, S.V. Eremeev, Yu.M. Koroteev, E.E. Krasovskii, E.V. Chulkov, S. Hiramoto, C. Moriyoshi, Y. Kuroiwa, K.Miyamoto, T. Okuda, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, Y. Ueda, and A. Kimura
  • Journal Title: Phys. Rev. Lett. Volume: 108 Pages: 206803
  • Peer Reviewed
• [Journal Article] Spin and orbital angular momentum structure of Cu(111) and Au(111) surface states (2012)
  • Author(s): Beomyoung Kim, Choong H. Kim, Panjin Kim, Wonsig Jung, Yeongkwan Kim, Yoonyoung Koh, Masashi Arita, Kenya Shimada, Hirofumi Namatame, Masaki Taniguchi, Jaejun Yu, and Changyoung Kim
  • Journal Title: Phys. Rev Volume: 85 Pages: 195402
  • Peer Reviewed
• [Journal Article] A New View of the Occupied Band Structure of Mo(112) (2012)
  • Author(s): Keisuke Fukutani, Hirokazu Hayashi, Ivan N. Yakovkin, Tula R. Paudel, Takafumi Habuchi, Daisuke Hirayama, Jian Jiang,Hideaki Iwasawa, Kenya Shimada, Ning Wu,Evgeny Y. Tsymbal, Ya. B. Lo s o v yj, and P. A. Dowben
  • Journal Title: Phys. Rev Volume: 85 Pages: 155435
  • Peer Reviewed
• [Journal Article] Character of the valence-band states in the Kondo surface alloys CeAgx/Ag(111) and CePt5/Pt(111) (2012)
  • Author(s): H. Schwab, M. Mulazzi, J. Jiang, H. Hayashi, T. Habuchi, D. Hirayama, H. Iwasawa, K. Shimada, and F. Reinert
  • Journal Title: Phys. Rev. Volume: 85 Pages: 125130
  • Peer Reviewed
• [Journal Article] Chiral orbital angular momentum in the topological metallic states (2012)
  • Author(s): Seung Ryong Park, Jinhee Han, Chul Kim, Yoon Young Koh, Changyoung Kim, Hyungjun Lee, Hyoung Joon Choi, Jung Hoon Han, Ki Dong Lee, Nam Jung Hur, Masashi Arita, Kenya Shimada, Hirofumi Namatame, and Masaki Taniguchi
  • Journal Title: Phys. Rev. Lett. Volume: 108 Pages: 046805
  • Peer Reviewed
• [Journal Article] Spin-polarized Dirac-cone-like surface state with d character at W(110) (2012)
  • Author(s): K. Miyamoto, A. Kimura, K. Kuroda, T. Okuda, K. Shimada, H. Namatame, M. Taniguchi and M. Donath
  • Journal Title: Phys. Rev. Lett. Volume: 108 Pages: 066808
  • Peer Reviewed
• [Journal Article] Warping effects in the band and angular-momentum structures of the topological insulator Bi2Te3 (2011)
  • Author(s): Wonsig Jung, Yeongkwan Kim, Beomyoung Kim, Yoonyoung Koh, Chul Kim, Masaharu Matsunami, Shin-ichi Kimura, Masashi Arita, Kenya Shimada, Jung Hoon Han, Juyoung Kim, Beongki Cho, and Changyoung Kim
  • Journal Title: Phys. Rev Volume: 84 Pages: 245435
  • Peer Reviewed
• [Journal Article] Orbital density reconstruction for molecules (2011)
  • Author(s): M. Dauth, T. Korzdorfer, S. Kummel, J. Ziroff, M. Wiessner, A. Scholl, F. Reinert, M. Arita, and K. Shimada
  • Journal Title: Phys. Rev. Lett Volume: 107 Pages: 193002
  • Peer Reviewed
• [Journal Article] Coupling parameters of many-body interactions for the Al(100) surface state: A high-resolution angle-resolved photoemission spectroscopy study (2011)
  • Author(s): J. Jiang, K. Shimada, H. Hayashi, H. Iwasawa, Y. Aiura, H. Namatame, M. Taniguchi
  • Journal Title: Phys. Rev Volume: 84 Pages: 155124
  • Peer Reviewed
• [Journal Article] Surface Scattering via Bulk Continuum States in the 3D Topological Insulator Bi2Se3 (2011)
  • Author(s): S. Kim, M. Ye, K. Kuroda, Y. Yamada, A. Kimura, E. E. Krasovskii, E. V. Chulkov, K. Miyamoto, M. Nakatake, T. Okuda, Y. Ueda, K. Shimada, H. Namatame, and M. Taniguchi:
  • Journal Title: Phys. Rev. Lett Volume: 107 Pages: 056803
  • Peer Reviewed
• [Journal Article] Electronic structure of a narrow-gap semiconductor FeGa3investigated by photoemission and inverse photoemission spectroscopies (2011)
  • Author(s): M. Arita, K. Shimada, Y. Utsumi, O. Morimoto, H. Sato, H. Namatame, M. Taniguchi, Y. Hadano, T. Takabatake
  • Journal Title: Phys. Rev. Volume: 83 Pages: 245116
  • Peer Reviewed
• [Journal Article] Coherent heavy quasiparticles in CePt5surface alloy (2011)
  • Author(s): M. Klein, C. Albers, A. Nuber, H. Schwab, N. Tobita, M. Higashiguchi, J. Jiang, S. Fukuda, K. Tanaka, K. Shimada, M. Mulazzi, F. F. Assaad, and F. Reinert
  • Journal Title: Phys. Rev. Lett Volume: 106 Pages: 186407
  • Peer Reviewed
• [Journal Article] Orbital-Independent Superconducting Gaps in Iron-Pnictides (2011)
  • Author(s): T. Shimojima, F. Sakaguchi, K. Ishizaka, Y. Ishida, T. Kiss, M. Okawa, T. Togashi, C.-T. Chen, S. Watanabe, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, K. Ohgushi, S. Kasahara, T. Terashima, T. Shibauchi, Y. Matsuda, A. Chainani, S. Shin
  • Journal Title: Science Volume: 332 Pages: 564-567
  • Peer Reviewed
• [Journal Article] Orbital characters of bands in the iron-based superconductor BaFe1.85Co0.15As2 (2011)
  • Author(s): Y. Zhang, F. Chen, C. He, B. Zhou, B. P. Xie, C. Fang, W. F. Tsai, X. H. Chen, H. Hayashi, J. Jiang, H. Iwasawa, K. Shimada, H. Namatame, M. Taniguchi, J. P. Hu, and D. L. Feng
  • Journal Title: Phys. Rev Volume: 83 Pages: 054510
  • Peer Reviewed
• [Journal Article] Electronic structure of BaNi2As2 (2011)
  • Author(s): Bo Zhou, Min Xu, Yan Zhang, Gang Xu, Cheng He, L. X. Yang, Fei Chen, B. P. Xie, Xiao-Yu Cui, Masashi Arita, Kenya Shimada, Hirofumi Namatame, Masaki Taniguchi, X. Dai, and D. L. Feng
  • Journal Title: Phys. Rev Volume: 83 Pages: 035110
  • Peer Reviewed
• [Journal Article] Evaluation of the coupling parameters of the many-body interactions in Fe single crystal: a high-resolution angle-resolved photoemission spectroscopy (2010)
  • Author(s): X.Y. Cui, K. Shimada, Y. Sakisaka, H. Kato, M. Hoesch, T. Oguchi, Y. Aiura, H. Namatame, M. Taniguchi
  • Journal Title: Phys. Rev Volume: 82 Pages: 195132
  • Peer Reviewed
• [Journal Article] Interplay among Coulomb Interaction, Spin-Orbit Interaction, and Multiple Electron-Boson Interactions in Sr2RuO4, Phys (2010)
  • Author(s): H. Iwasawa, Y. Yoshida, I. Hase, S. Koikegami, H. Hayashi, J.Jiang, K. Shimada, H. Namatame, M. Taniguchi, Y. Aiura
  • Journal Title: Rev. Lett. Volume: 105 Pages: 226406
  • Peer Reviewed
• [Journal Article] Band structure and Fermi surface of atomically uniform lead films (2010)
  • Author(s): Shaolong He, Zhenhua Zeng, Masashi Arita, Masahiro Sawada, Kenya Shimada, Shan Qiao, Guoling Li, Wei-Xue Li, Yan-Feng Zhang, Yi Zhang, Xucun Ma, Jinfeng Jia, Qi-Kun Xue, Hirofumi Namatame, Masaki Taniguchi
  • Journal Title: New J. Phys. Volume: 12 Pages: 113034
  • Peer Reviewed
• [Journal Article] Strong correlations and spin-density-wave phase induced by a massive spectral weight redistribution in α-Fe1.06Te (2010)
  • Author(s): Y. Zhang, F. Chen, C. He, L.X. Yang, B.P. Xie, Y.L. Xie, X.H. Chen, Minghu Fang, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, J.P. Hu, and D.L. Feng
  • Journal Title: Phys. Rev. Volume: 16 Pages: 165113
  • Peer Reviewed
• [Journal Article] Experimental Realization of Three-Dimensional Topological Insulator Phase in Ternary Chalcogenide TlBiSe2 (2010)
  • Author(s): K. Kuroda, M. Ye, A. Kimura, S.V. Eremeev, E.E. Krasovskii, E.V. Chulkov, Y. Ueda, K. Miyamoto, T. Okuda, K. Shimada, H. Namatame, and M. Taniguchi
  • Journal Title: Phys. Rev. Lett. Volume: 105 Pages: 146801
  • Peer Reviewed
• [Journal Article] Surface and bulk electronic structures of LaFeAsO studied by angle- resolved photoemission spectroscopy (2010)
  • Author(s): L.X. Yang, B.P. Xie, Y. Zhang, C. He, Q.Q. Ge, X.F. Wang, X.H. Chen, M. Arita, J. Jiang, K. Shimada, M. Taniguchi, I. Vobornik, G. Rossi, J. P. Hu, D.H. Lu, Z.X. Shen, Z.Y. Lu, and D.L. Feng
  • Journal Title: Phys. Rev. Volume: 82 Pages: 104519
  • Peer Reviewed
• [Journal Article] Out-of-plane momentum and symmetry-dependent energy gap of the pnictide Ba0.6K0.4Fe2As2superconductor using angle-resolved photoemission spectroscopy (2010)
  • Author(s): Y. Zhang, L.X. Yang, F. Chen, B. Zhou, X.F. Wang, X.H. Chen, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, J.P. Hu, B.P. Xie, D.L. Feng
  • Journal Title: Phys. Rev. Lett. Volume: 105 Pages: 117003
  • Peer Reviewed
• [Journal Article] Electronic-structure-deiven magnetic and structure transitions in superconducting NaFeAs single crystals measured by angle-resolved photoemission spectroscopy (2010)
  • Author(s): C. He, Y. Zhang, B. P. Xie, X. F. Wang, L. X. Yang, B. Zhou, F. Chen, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, X. H. Chen, J. P. Hu, D. L. Feng
  • Journal Title: Phys. Rev. Lett Volume: 105 Pages: 117002
  • Peer Reviewed
• [Journal Article] Hexagonally Deformed Fermi Surface of 3D Topological Insulator Bi2Se3 (2010)
  • Author(s): K. Kuroda, M. Arita, K. Miyamoto, M. Ye, J. Jiang, A. Kimura, E. E. Krasovskii, E.V. Chulkov, H. Iwasawa, T. Okuda, K. Shimada, Y. Ueda, H. Namatame, M. Taniguchi
  • Journal Title: Phys. Rev. Lett Volume: 105 Pages: 076802
  • Peer Reviewed
• [Presentation] パラジウムの高分解能角度分解光電子分光:自己エネルギーの定量解析 (2013)
  • Author(s): 島田賢也
  • Organizer: 日本物理学会第68回年次大会
  • Place of Presentation: 広島大学
  • Year and Date: 2013-03-29
• [Presentation] High-resolution angle-resolved photoemission study of interacting electrons in metals (2012)
  • Author(s): K. Shimada
  • Organizer: Hiroshima University-Pusan National University Student Workshop
  • Place of Presentation: 広島大学
  • Year and Date: 2012-09-01
• [Presentation] Polarization-dependent high-resolution ARPES system for correlated materials (2012)
  • Author(s): K. Shimada
  • Organizer: The 11th International Conference on Synchrotron Radiation Instrumentation
  • Place of Presentation: Centre de Congres, Lyon, France.
  • Year and Date: 2012-07-13
• [Presentation] 偏光依存角度分解光電子分光による精密電子構造解析(シンポジウム講演) (2012)
  • Author(s): 島田賢也
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: 関西学院大学
  • Year and Date: 2012-03-27
• [Presentation] High-resolution photoelectron spectroscopy at HiSOR: present status and future perspective (2012)
  • Author(s): K. Shimada
  • Organizer: The 16th Hiroshima International Symposium on Synchrotron Radiation
  • Place of Presentation: 広島大学
  • Year and Date: 2012-03-02
• [Presentation] Material Science using Synchrotron Radiation in the VUV-SX region: Scientific opportunities at HiSOR (2011)
  • Author(s): K. Shimada
  • Organizer: NCRLab-Hiroshima Univ. Joint Workshop
  • Place of Presentation: Baenaegol, Yangsan, Korea
  • Year and Date: 2011-12-02
• [Presentation] The coupling parameters of many-body interactions in metals studied by high-resolution ARPES (2011)
  • Author(s): K. Shimada
  • Organizer: InternationalWorkshop on Strong Correlations and Angle-Resolved Photoemission Spectroscopy (CORPES11)
  • Place of Presentation: Berkeley, California, U.S.A.
  • Year and Date: 2011-07-22
• [Presentation] Many-body interactions in solids studied by high-resolution ARPES using synchrotron radiation (2011)
  • Author(s): K. Shimada
  • Organizer: 10th International School and Symposium on Synchrotron Radiation in Natural Science (ISSRNS10)
  • Place of Presentation: Szklarska Poreba, Poland
  • Year and Date: 2011-06-11
• [Presentation] 角度分解光電子スペクトル形状解析の再検討 (2010)
  • Author(s): 島田賢也
  • Organizer: 日本物理学会2010年秋季大会
  • Place of Presentation: 大阪府立大学中百舌鳥キャンパス.
  • Year and Date: 2010-09-26
• [Presentation] High-resolution ARPES study of many-body interactions in metals (2010)
  • Author(s): K. Shimada
  • Organizer: The 37th International Conference on Vacuum Ultraviolet X-ray Physics (VUVX2010)
  • Place of Presentation: University of British Columbia, Vancouver, Canada.
  • Year and Date: 2010-07-16
• [Remarks] 放射光科学研究センターホームページ
  • URL: http://www.hsrc.hiroshima-u.ac.jp/