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Theory of bulk sensitive hard x-ray photoemission spectroscopy for 3d transition metal compounds

Research Project

Project/Area Number 20540324
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Condensed matter physics I
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

TAGUCHI Munetaka  独立行政法人理化学研究所, 励起秩序研究チーム, 研究員 (10415218)

Project Period (FY) 2008 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords硬X線光電子分光 / 3d遷移金属化合物 / 配置間相互作用模型 / 金属絶縁体転移 / 物性理論 / 光物性 / 計算物理 / 強相関電子系 / コヒーレント状態 / Zhang-Rice二重項束縛状態 / バンドギャップ
Research Abstract

Hard x-ray photoemission spectroscopy (HAXPES) is a bulk sensitive probe of the electronic structure due to its ability to overcome high surface sensitivity of conventional soft x-ray photoemission spectroscopy. HAXPES can today be considered to be a fairly standard and valuable tool for the study of the intrinsic electronic structure of solids. Thus, we carried out extensive theoretical studies of HAXPES on 3d transition metal compounds and its related materials. We received a high evaluation for our research globally and these results are presented as 4 invitation lectures in major conferences inside and outside the country.

Report

(7 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report   Self-evaluation Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (55 results)

All 2013 2012 2011 2010 2009 2008 Other

All Journal Article (26 results) (of which Peer Reviewed: 26 results) Presentation (12 results) Remarks (17 results)

  • [Journal Article] Quantifying covalency and metallicity in correlated compounds undergoing metal-insulator transitions2013

    • Author(s)
      A. Chainani, A. Yamamoto, M. Matsunami, R. Eguchi, M. Taguchi, Y. Takata, S. Shin, Y. Nishino, M. Yabashi, K. Tamasaku, and T. Ishikawa
    • Journal Title

      Physical Review B

      Volume: 87

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quantifying covalency and metallicity in correlated compounds undergoing metal-insulator transitions2013

    • Author(s)
      A. Chainani
    • Journal Title

      Physical Review B

      Volume: 87 Issue: 4 Pages: 45108-45108

    • DOI

      10.1103/physrevb.87.045108

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photoemission Evidence for Valence Fluctuations and Kondo Resonance in YbAl_22012

    • Author(s)
      M. Matsunami, A. Chainani, M. Taguchi, R. Eguchi, Y. Takata, M. Oura, M. Yabashi, K. Tamasaku, Y. Nishino, T. Ishikawa, M. Kosaka, and S. Shin
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 81

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photoemission Evidence for Valence Fluctuations and Kondo Resonance in YbAl22012

    • Author(s)
      M. Matsunami
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 81 Issue: 7 Pages: 73702-73702

    • DOI

      10.1143/jpsj.81.073702

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of Ti 3d Carriers in Mediating the Ferromagnetism of Co:TiO_2 Anatase Thin Films2011

    • Author(s)
      T. Ohtsuki, A. Chainani, R. Eguchi, M. Matsunami, Y. Takata, M. Taguchi, Y. Nishino, K. Tamasaku, M. Yabashi, T. Ishikawa, M. Oura, Y. Senba, H. Ohashi, and S. Shin
    • Journal Title

      Physical Review Letters

      Volume: 106

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structure of an antiferromagnetic metal: CaCrO_32011

    • Author(s)
      P. A. Bhobe, A. Chainani, M. Taguchi, R. Eguchi, M. Matsunami, T. Ohtsuki, K. Ishizaka, M. Okawa, M. Oura, Y. Senba, H. Ohashi, M. Isobe, Y. Ueda, and S. Shin
    • Journal Title

      Physical Review B

      Volume: 83

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Kondo resonance in PrTi2Al20 : Photoemission spectroscopy and single-impurity Anderson model calculations2011

    • Author(s)
      M.Matsunami, M.Taguchi, A.Chainani, R.Eguchi, M.Oura, A.Sakai, S.Nakatsuji, S.Shin
    • Journal Title

      Phys.Rev.B

      Volume: 84 Issue: 19 Pages: 193101-193101

    • DOI

      10.1103/physrevb.84.193101

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structure of an antiferromagnetic metal : CaCrO_32011

    • Author(s)
      P.A.Bhobe
    • Journal Title

      Physical Review B

      Volume: 83 Issue: 16 Pages: 165132-165132

    • DOI

      10.1103/physrevb.83.165132

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of Ti 3d Carriers in Mediating the Ferromagnetism of Co : TiO_2 Anatase Thin Films2011

    • Author(s)
      T.Ohtsuki, A.Chainani, R.Eguchi, M.Matsunami, Y.Takata, M.Taguchi, Y.Nishino, K.Tamasaku, M.Yabashi, T.Ishikawa, M.Oura, Y.Senba, H.Ohashi, S.Shin
    • Journal Title

      Physical Review Letters 106

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Role of Ti 3d Carriers in Mediating the Ferromagnetism of Co:TiO_2 Anatase Thin Films2011

    • Author(s)
      T.Ohtsuki
    • Journal Title

      Physical Review Letters

      Volume: 106

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strong Valence Fluctuation in the Quantum Critical Heavy Fermion Superconductor υ-YbAlB_4: A Hard X-ray Photoemission Study2010

    • Author(s)
      M. Okawa, M. Matsunami, K. Ishizaka, R. Eguchi, M. Taguchi, A. Chainani, Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, T. Ishikawa, K. Kuga, N. Hiroe,S. Nakatsuji, and S. Shin
    • Journal Title

      Physical Review Letters

      Volume: 104

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Strong Evidence for a correlated insulator to antiferromagnetic metal transition in CrN2010

    • Author(s)
      P. A. Bhobe, A. Chainani, M. Taguchi, T. Takeuchi, R. Eguchi, M. Matsunami, K. Ishizaka, Y. Takata, M. Oura, Y. Senba, H. Ohashi, Y. Nishino, M. Yabashi, K. Tamasaku, T. Ishikawa, K. Takenaka, H. Takagi, and S. Shin,
    • Journal Title

      Physical Review Letters

      Volume: 104

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Anomalous State Sandwiched between Fermi Liquid and Charge Ordered Mott-Insulating Phases of Ti_4O_72010

    • Author(s)
      M. Taguchi, A. Chainani, M. Matsunami, R. Eguchi, Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, T. Ishikawa, S. Tsuda, S. Watanabe, C. .T. Chen, Y. Senba, H. Ohashi, K. Fujiwara, Y. Nakamura, H. Takagi, and S. Shin
    • Journal Title

      Physical Review Letters

      Volume: 104

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Kondo scaling of the pseudogap in CeOs_4Sb_12 and CeFe_4P_122010

    • Author(s)
      P. A. Rayjada, A. Chainani, M. Matsunami, M. Taguchi, S. Tsuda, T. Yokoya, S. Shin, H. Sugawara, and H. Sato
    • Journal Title

      Journal of Physic: Condensed Matter

      Volume: 22

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Strong Evidence for a correlated insulator to antiferromagnetic metal transition in CrN2010

    • Author(s)
      P.A.Bhobe, A.Chainani, M.Taguchi, T.Takeuchi, R.Eguchi, M.Matsunami, K.Ishizaka, Y.Takata, M.Oura, Y.Senba, H.Ohashi, Y.Nishino, M.Yabashi, K.Tamasaku, T.Ishikawa, K.Takenaka, H.Takagi, S.Shin
    • Journal Title

      Physical Review Letters 104

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Anomalous State Sandwiched between Fermi Liquid and Charge Ordered Mott-Insulating Phases of Ti_4O_72010

    • Author(s)
      M.Taguchi, A.Chainani, M.Matsunami, R.Eguchi, Y.Takata, M.Yabashi, K.Tamasaku, Y.Nishino, T.Ishikawa, S.Tsuda, S.Watanabe, C.T.Chen, Y.Senba, H.Ohashi, K.Fujiwara, Y.Nakamura, H.Takagi, S.Shin
    • Journal Title

      Physical Review Letters 104

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Strong Evidence for a correlated insulator to antiferromagnetic metal transition in CrN2010

    • Author(s)
      P.A.Bhobe
    • Journal Title

      Physical Review Letters

      Volume: 104

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strong Valence Fluctuation in the Quntum Critical Heavy Fermion Superconductor β-YbAlB_4 : A Hard X-ray Photoemission Study2010

    • Author(s)
      M.Okawa
    • Journal Title

      Physical Review Letters

      Volume: 104

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anomalous State Sandwiched between Fermi Liquid and Charge Ordered Mott-Insulating Phases of Ti_4O_72010

    • Author(s)
      Munetaka TAGUCHI
    • Journal Title

      Physical Review Letters 102(In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Revising the Valence-Band and Core-Level Photoemission Spectra of NiO2008

    • Author(s)
      M. Taguchi, M. Matsunami, Y. Ishida, R. Eguchi, A. Chainani, Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, T. Nishino, T. Ishikawa, Y. Senba, H. Ohashi, and S. Shin
    • Journal Title

      Physical Review Letters

      Volume: 100

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evidence for Mott-Hubbard Insulator Transition in VO_22008

    • Author(s)
      R. Eguchi, M. Taguchi, M. Matsunami, K. Horiba, K. Yamamoto, Y. Ishida, A. Chainani, Y. Takata, M. Yabashi, D. Miwa, Y. Nishino, K. Tamasaku, T. Ishikawa, Y. Senba, H. Ohashi, Y. Muraoka, Z. Hiroi, and S. Shin
    • Journal Title

      Physical Review B

      Volume: 78

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Combining Photoemission and Optical Spectroscopies for Reliable Valence Determination in YbS and Yb metal2008

    • Author(s)
      M. Matsunami, A. Chainani, M. Taguchi, R. Eguchi, Y. Ishida, Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, Y. Senba, H. Ohashi, H. Okamura, T. Nanba, N. Tsujii, A. Ochiai, and S. Shin
    • Journal Title

      Physical Review B

      Volume: 78

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structure of semiconducting CeFe_4P_12: Strong hybridization and relevance of single-impurity Anderson model2008

    • Author(s)
      M. Matsunami, K. Horiba, M. Taguchi, K. Yamamoto, A. Chainani, Y. Takata, Y. Senba, H. Ohashi, M. Yabashi, K. Tamasaku, Y. Nishino, D. Miwa, T. Ishikawa, E. Ikenaga, K. Kobayashi, H. Sugawara, H. Sato, H. Harima and S. Shin
    • Journal Title

      Physical Review B

      Volume: 77

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Revising the Valence-Band and Core-Level Photoemission Spectra of NiO2008

    • Author(s)
      M.Taguchi, M.Matsunami, Y.Ishida, R.Eguchi, A.Chainani, Y.Takata, M.Yabashi, K.Tamasaku, Y.Nishino, T.Nishino, T.Ishikawa, Y.Senba, H.Ohashi, S.Shin
    • Journal Title

      Physical Review Letters 100

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Revising the Valence-Band and Core-Level Photoemission Spectra of NiO2008

    • Author(s)
      Munetaka TAGUCHI
    • Journal Title

      Physical Review Letters 100

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evidence for Mott-Hubbard Metal-Insulator Transition in VO_22008

    • Author(s)
      Ritsuko Eguchi
    • Journal Title

      Physical Review B 78

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] The electronic structure of A-site ordered perovskite ACU_3RU_4O_<12> (A=Ca, Na, and La) by the hard x-ray photoemission spectroscopy2011

    • Author(s)
      Munetaka TAGUCHI
    • Organizer
      4th International Workshop on Hard X-ray Photoelectron Spectroscopy : HAXPES 2011
    • Place of Presentation
      Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany
    • Year and Date
      2011-09-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] 温度によって三つの顔を見せるチタン酸化物の正体に迫る2011

    • Author(s)
      田口宗孝
    • Organizer
      RSC報奨金表彰受賞講演(SPring-8 日本)
    • Place of Presentation
      SPring-8 日本
    • Year and Date
      2011-04-01
    • Related Report
      2012 Final Research Report
  • [Presentation] 温度によって三つの顔を見せるチタ酸化物の正体に迫る2011

    • Author(s)
      田口宗孝
    • Organizer
      RSC報奨金表彰受賞講演(SPring-8)
    • Place of Presentation
      日本
    • Year and Date
      2011-04-01
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] 硬X線光電子分光によるFe3O4の電子状態2010

    • Author(s)
      田口宗孝
    • Organizer
      日本物理学会 春季大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2010-03-21
    • Related Report
      2012 Final Research Report
  • [Presentation] 硬X線光電子分光によるFe_3O_4の電子状態2010

    • Author(s)
      田口宗孝
    • Organizer
      日本物理学会春季大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2010-03-21
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Pu薄膜の4f光電子分光2010

    • Author(s)
      田口宗孝
    • Organizer
      磁性分光研究会
    • Place of Presentation
      京都大学化学研究所
    • Related Report
      2010 Annual Research Report
  • [Presentation] 硬X線光電子分光による強相関物質の研究2009

    • Author(s)
      田口宗孝
    • Organizer
      日本放射光学会
    • Place of Presentation
      東京大学、本郷
    • Year and Date
      2009-01-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] The electronic structure of A-site ordered perovskite ACu_3Ru_4O_12 (A=Ca, Na, and La) by the hard x-ray photoemission spectroscopy2009

    • Author(s)
      田口宗孝
    • Organizer
      International 4^(th) International Workshop on Hard X-ray Photoelectron Spectroscopy: HAXPES 2011
    • Place of Presentation
      Deutsches Elektronen Synchrotron DESY, Hamburg, Germany
    • Related Report
      2012 Final Research Report
  • [Presentation] Studies of the Electronic Structure of Strongly Correlated Materials by the Combination of HAXPES and Other Techniques2009

    • Author(s)
      田口宗孝
    • Organizer
      International Workshop for New Opportunities in Hard X-ray Photoelectron Spectroscopy: HAXPES 2009
    • Place of Presentation
      National Synchrotron Light Source, New York, USA
    • Related Report
      2012 Final Research Report
  • [Presentation] 硬X線光電子分光による強相関物質の研究 光電子分光によるフェルオロジー:熱力学物性は光電子分光でどの程度理解できるか?2009

    • Author(s)
      田口宗孝,企画招待講演
    • Organizer
      第22回日本方射光学会年会・方射光科学合同シンポジウム
    • Place of Presentation
      東京大学、本郷キャンパス
    • Related Report
      2012 Final Research Report
  • [Presentation] Studies of the Electronic Structure of Strongly Correlated Materials by the Combination of HAXPES and Other Techniques2009

    • Author(s)
      田口宗孝
    • Organizer
      International Workshop for New Opportunities in Hard X-ray Photoelectron Spectroscopy : HAXPES 2009
    • Place of Presentation
      National Synchrotron Light Source, New York, USA
    • Related Report
      2010 Self-evaluation Report 2009 Annual Research Report
  • [Presentation] 光電子分光によるフェルオロジー:熱力学物性は光電子分光でどの程度理解できるか?2009

    • Author(s)
      田口宗孝
    • Organizer
      第22回日本方射光学会年会・方射光科学合同シンポジウム(「硬X線光電子分光による強相関物質の研究」)
    • Place of Presentation
      東京大学、本郷キャンパス(企画招待講演)
    • Related Report
      2010 Self-evaluation Report
  • [Remarks]

    • URL

      http://www.riken.jp/lab/riken-sx/

    • Related Report
      2012 Final Research Report
  • [Remarks] 賞等の受賞 2011年4月1日 平成22年度RSC報奨金表彰

    • Related Report
      2012 Final Research Report
  • [Remarks] マグネリ相チタン酸化物 温度変化で三つの顔 日刊工業新聞、2010年3月9日

    • Related Report
      2012 Final Research Report
  • [Remarks] 温度で3種の相変化 マグネリ相チタン酸化物 化学工業日報、2010年3月9日

    • Related Report
      2012 Final Research Report
  • [Remarks] マグネリ相チタン酸化物"三つの顔"の謎を解明 科学新聞、2010年3月26日

    • Related Report
      2012 Final Research Report
  • [Remarks] 奇妙なチタン酸化物 .温度で3種の相変化-Ceramics Japan (セラミックス)、Vol.45 7月号 2010年 572ページ

    • Related Report
      2012 Final Research Report
  • [Remarks] Semiconducting sandwich filling retains its mystery RIEKN RESEARCH Volume 5 Number 7 (2010) 4

    • Related Report
      2012 Final Research Report
  • [Remarks] 酸化ニッケル絶縁体の謎解明 日経産業新聞、2008年5月19日

    • Related Report
      2012 Final Research Report
  • [Remarks] 酸化ニッケルはなぜ金属でないのか -長年の謎を解明- 科学新聞、2008年5月30日

    • Related Report
      2012 Final Research Report
  • [Remarks] A breath of fresh air for electronics RIEKN RESEARCH Volume 3 Number 11 (2008) 3

    • Related Report
      2012 Final Research Report
  • [Remarks] ノーベル賞学者モットを悩ませた謎に挑む SPring-8学術成果集 夢の光を使ってサイエンスの謎に挑む p47-48 (2010)

    • Related Report
      2012 Final Research Report
  • [Remarks] 励起秩序研究チーム

    • URL

      http://www.riken.jp/lab/riken-sx/

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.riken.jp/lab/riken-sx/

    • Related Report
      2011 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://www.riken.jp/lab/riken-sx/

    • Related Report
      2010 Self-evaluation Report
  • [Remarks]

    • URL

      http://www.riken.jp/lab/riken-sx/

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.riken.jp/lab/riken-sx/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.riken.jp/lab/riken-sx/

    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2020-05-15  

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