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Electron Spectroscopy of Strongly Correlated Systems from 10meV up to 10keV

Research Project

Project/Area Number 21340101
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Condensed matter physics II
Research InstitutionOsaka University

Principal Investigator

SUGA Shigemasa  大阪大学, 産業科学研究所, 名誉教授 (40107438)

Project Period (FY) 2009-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords非弾性トンネル分光 / 極低エネルギー光電子分光(ELEPES) / 超高エネルギー分解能 / 表面 / バルク敏感性 / 硬X線光電子分光(HAXPES) / recoil(反跳)効果 / 2次元ARPES / HAXPES / 光電子顕微鏡 / スピン偏極光電子分光 / 界面電子状態 / ナノ磁性 / mK-STM / 光電子反挑効果 / 硬X線光電子分光 / 極低エネルギー光電子分光 / 走査トンネル分光 / 超高速磁気記録 / recoil(反跳)効果
Research Abstract

By means of low temperature STM and STS, excitations of Fe and Co atoms and clusters on a Pt(111) surface were studied. From combined photoelectron spectroscopies in the hard and soft X-rays as well as below 10 eV,differences between bulk and surface electronic structures were clarified.In LiV2O4, the recoil effects were observed in the valence band spectra. Meanwhile, the bulk/surface sensitivity of ELEPES was semiquantitatively discussed. Finaly, high efficiency spin-polarized photoelectron study by use of a Fe-O spin detector and a complete two dimensional kx-ky band mapping by a momentum microscope were discussed.

Report

(6 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (43 results)

All 2014 2013 2012 2011 2010 2009 Other

All Journal Article (32 results) (of which Peer Reviewed: 32 results,  Open Access: 1 results) Presentation (7 results) (of which Invited: 2 results) Book (3 results) Remarks (1 results)

  • [Journal Article] Bulk nature of layered perovskite iridates beyond the Mott scenario : An approach from a bulk- sensitive photoemission study2014

    • Author(s)
      A. Yamasaki, H. Fujiwara, M. Sing, A. Sekiyama, and S. Suga(最終著者他22名)
    • Journal Title

      Phys. Rev. B

      Volume: 89 Issue: 12 Pages: 121111-121111

    • DOI

      10.1103/physrevb.89.121111

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spin-Polarized Angle-Resolved Photoelectron Spectroscopy of the So-Predicted Kondo Topological Insulator SmB_62014

    • Author(s)
      S Suga, K. Sakamoto, T. Okuda, and S. Imada(他12名)
    • Journal Title

      J. Phys. Soc. Jpn

      Volume: 83 Issue: 1 Pages: 14705-14705

    • DOI

      10.7566/jpsj.83.014705

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Direct k-space mapping of the electronic structure in an oxide-oxide interface2013

    • Author(s)
      G. Berner, M. Sing, H. Fujiwara, J. Mannhart, S. Suga and R. Claessen
    • Journal Title

      Phys. Rev. Lett

      Volume: 110 Issue: 24 Pages: 247601-247601

    • DOI

      10.1103/physrevlett.110.247601

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hard X-ray photoemission spectroscopy of the intrinsic correlated electronic structure of CrO_22013

    • Author(s)
      M. Sperlich, C. König, G. Güntherodt, A. Shigemoto, M. Donath and S. Suga(最終著者他9名)
    • Journal Title

      Phys. Rev. B

      Volume: 87 Issue: 23 Pages: 235138-235138

    • DOI

      10.1103/physrevb.87.235138

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Different evolution of the intrinsic gap in strongly correlated SmB6 in contrast to YbB_<12>2013

    • Author(s)
      J. Yamaguchi, A. Sekiyama他18人
    • Journal Title

      New J. Phys

      Volume: 15 Issue: 4 Pages: 43042-43042

    • DOI

      10.1088/1367-2630/15/4/043042

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photoemission Spectroscopy and the Unusually Robust One Dimensional Physics of Lithium Purple Bronze2013

    • Author(s)
      J. Dudy, J. D. Denlinger, J. W. Allen, A. Sekiyama, S. Suga(最終著者他2名)
    • Journal Title

      J. Phys. C

      Volume: 25 Issue: 1 Pages: 14007-14007

    • DOI

      10.1088/0953-8984/25/1/014007

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Diffrent Evolution of Intrinsic Gap in Strongly Correlated SmB6 and YbB122013

    • Author(s)
      J. Yamaguchi, A. Sekiyama, T. Balashov, W. Wulfhekel, T. Ito, S. Kimura, A. Higashiya,S. Yeo, S.-I. Lee, F. Iga, T. Takabatake, and S. Suga
    • Journal Title

      New J. Phys.

      Volume: 15

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth and surface structure of thin Co films on Au(001) studied by scanning tunnelling microscopy2012

    • Author(s)
      T. Kawagoe, T. Miyamachi and S. Suga
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 51 Issue: 2R Pages: 025602-025602

    • DOI

      10.1143/jjap.51.025602

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Recoil effects for valence and core photoelectrons in V3Si2012

    • Author(s)
      S. Suga, S. Itoda, A. Sekiyama, H. Fujiwara, M. Shang, and T. Fujikawa
    • Journal Title

      Phys. Rev. B

      Volume: 86

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth and surface structure of thin Co films on Au(001) studied by scanning tunnelling microscopy,2012

    • Author(s)
      T.Kawagoe, T.Miyamachi and S.Suga
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 51

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microscopic and spectroscopic studies of light-induced magnetization switching of GdFeCo by photoemission electron microscope (PEEM)2012

    • Author(s)
      T. Ohkochi, H. Fujiwara, A. Tsukamoto, M. Tsunoda, R. Adam, T. Kinoshita and S. Suga
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 51

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photoemission Spectroscopy and the Unusually Robust One Dimensional Physics of Lithium Purple Bronze2012

    • Author(s)
      L.Dudy, J. D. Denlinger, J. W. Allen, F. Wang, J. He, D. Hitchcock, A. Sekiyama, S. Suga
    • Journal Title

      J. Phys. C

      Volume: 25

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth and surface structure of thin Co films on Au(001) studied by scanning tunnelling microscopy2012

    • Author(s)
      T.Kawagoe, T.Miyamachi, S.Suga
    • Journal Title

      Jpn.J.Appl.Phys.

      Volume: 51

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evidence for the constancy of U in the Mott transition of V_2O_32011

    • Author(s)
      H. Fujiwara, A. Sekiyama, S. -K. Mo, J. W. Allen, and S. Suga(最終著者他8名)
    • Journal Title

      Phys. Rev. B

      Volume: 84 Issue: 7 Pages: 75117-75117

    • DOI

      10.1103/physrevb.84.075117

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Direct observation of pressure-induced metal-insulator transition in LiV2O4 by optical studies2011

    • Author(s)
      A.Irizawa, S.Suga, G.Isoyama, K.Shimai, K.Sato, K.Iizuka, T.Nanba, A.Higashiya, S.Niitaka, H.Takagi
    • Journal Title

      Phys.Rev.

      Volume: B84

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hard X-Ray Photoelectron Spectroscopy of Metal-Insulator Transition in LiRh_2O_42011

    • Author(s)
      Y.Nakatsu, A.Sekiyama, S.Imada, Y.Okamoto, S.Niitaka, H.Takagi, A.Higashiya, M.Yabashi, K.Tamasaku, T.Ishikawa, S.Suga
    • Journal Title

      Phys.Rev.

      Volume: B83

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High resolution, low hν photoelectron spectroscopy with the use of a microwave excited rare gas lamp and ionic crystal filters2010

    • Author(s)
      S. Suga, A. Sekiyama, G. Funabashi, J. Yamaguchi, H. Fujiwara, L. Plucinski and C. M. Schneider(他11名)
    • Journal Title

      Rev. Sci. Instrum

      Volume: 81 Issue: 10 Pages: 105111-105111

    • DOI

      10.1063/1.3488367

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Lifetimes of magnetic excitations in Fe and Co atoms and clusters on Pt (111)2010

    • Author(s)
      T. Schuh, T. Balashov, T. Miyamachi, Takacs, S. Suga
    • Journal Title

      W. Wulfhekel, J. Appl. Phys

      Volume: 107 Issue: 9

    • DOI

      10.1063/1.3365113

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The prominent 5d-orbital contribution to the conduction electrons in gold2010

    • Author(s)
      A. Sekiyama, 他11名
    • Journal Title

      New J. Phys

      Volume: 12 Issue: 4 Pages: 43045-43045

    • DOI

      10.1088/1367-2630/12/4/043045

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hard X-ray photoelectron sopectroscopy of metal-insulator transition in V_6O_<13>2010

    • Author(s)
      S. Suga, A. Sekiyama, M. Obara, J. Yamaguchi, M. Kimura, H. Fujiwara, (他8名)
    • Journal Title

      J. Phys. Soc. Jpn

      Volume: 79 Issue: 4 Pages: 44713-44713

    • DOI

      10.1143/jpsj.79.044713

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photoelectron Spectroscopy of LiV2O4 with Photons from 8.4 to 8100 eV : Bulk Sensitivity, Hybridization, and Recoil Effects2010

    • Author(s)
      S. Suga, A. Sekiyama, H. Fujiwara, and I. Nekrasov(他10名)
    • Journal Title

      J. Phys. Soc. Jpn

      Volume: 79 Issue: 4 Pages: 44711-44711

    • DOI

      10.1143/jpsj.79.044711

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] V-V Dimerization Effects on Bulk-sensitive Hard X-ray, Photoemission Spectra for Magneli Phase Vanadium Oxides2010

    • Author(s)
      M.Obara, A.Sekiyama, S.Imada, J.Yamaguchi, T.Miyamachi, T.Barashov, W.Wulfhekel, M.Yabashi, K.Tamasaku, A.Higashiya, T.Ishikawa, H.Takagi, S.Suga
    • Journal Title

      Phys.Rev.B

      Volume: 81

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Soft X-ray ARPES and Fermiology of strongly correlated electron systems and PES by hard X-ray and extremely low energy photons2010

    • Author(s)
      S.Suga, A.Sekiyama
    • Journal Title

      J.Electron Spectrosc.Rel.Phenom.

      Volume: 181 Pages: 48-55

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photoelectron Spectroscopy of LiV_<2>O_<4> with Photons from 8.4 to 8100eV : Bulk Sellsitivity Hybridization, and Recoil Effects2010

    • Author(s)
      S.Suga, A.Sekiyama, H.Fujiwara, Y.Nakatsu, J.Yamaguchi, M.Kimura, K.Murakami, S.Niitaka, H.Takagi, M.Yabashi, K.Tamasaku, A.Higashiya, T.Ishikawa, L.Nekrasov
    • Journal Title

      J.Phys.Soc.Jpn.

      Volume: 79

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic Anisotropy and Magnetization Dynamics of Individual Atoms and Clusters of Fe and Co on Pt(111)2009

    • Author(s)
      T. Balashov, T. Schuh, A. F. Takacs, A. Ernst, S. Ostanin, J. Henk, I. Mertig, P. Bruno, T. Miyamachi, S. Suga and W. Wulfhekel
    • Journal Title

      Phys. Rev. Lett

      Volume: 102 Issue: 25 Pages: 257203-257203

    • DOI

      10.1103/physrevlett.102.257203

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Do all nucleui recoil on photoemission in compounds?2009

    • Author(s)
      S. Suga, A. Sekiyama, H. Fujiwara, T. Miyamachi, S. Imada(他9名)
    • Journal Title

      New J. Phys

      Volume: 11 Issue: 7 Pages: 73025-73025

    • DOI

      10.1088/1367-2630/11/7/073025

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] High Energy Photoelectron Spectroscopy of Correlated Electron Systems and Recoil Effects in Photoelectron Emission2009

    • Author(s)
      S. Suga and A. Sekiyama
    • Journal Title

      Euro. Phys. J

      Volume: 169 Issue: 1 Pages: 227-235

    • DOI

      10.1140/epjst/e2009-00997-4

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Unraveling Genuine First Order Bulk Valence Transition and Kondo Resonance Behaviors in YbInCu<SUB>4</SUB> by High Energy Photoelectron Spectroscopy2009

    • Author(s)
      S. Suga, A. Sekiyama, S. Imada, J. Yamaguchi, A. Shigemoto, A. Irizawa, K. Yoshimura(他4名)
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 78 Issue: 7 Pages: 074704-074704

    • DOI

      10.1143/jpsj.78.074704

    • NAID

      130005437493

    • ISSN
      0031-9015, 1347-4073
    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] -8 keV photoemission of the metal-insulator transition system VO_22009

    • Author(s)
      A. Sekiyama, S. Imada, T. Miyamachi, H. Fujiwara, A. Yamasaki, K. Yoshimura, K. Okada, M. Yabashi, D. Miwa, K. Tamasaku, A. Higashiya and T. Ishikawa
    • Journal Title

      New J. Phys

      Volume: 11 Issue: 10 Pages: 73025-73025

    • DOI

      10.1088/1367-2630/11/10/103015

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] High Energy Photoelectron Spectroscopy of Correlated Electron Systems and Recoil Effects in Photoelectron Emission2009

    • Author(s)
      S.Suga
    • Journal Title

      Euro.Phys.J. 169

      Pages: 227-235

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Do all nucleui recoil on photoemission in compounds?2009

    • Author(s)
      S.Suga
    • Journal Title

      New J.Phys. 11

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic Anisotropy and Magnetization Dynamics of Individual Atoms and Clusters of Fe and Co on Pt(111)2009

    • Author(s)
      T.Balashov
    • Journal Title

      Phys.Rev.Lett. 102

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] New Era of Photoelectron Spectroscopy : Complete 3D Spin-Polarized Angle-Resolved Photoelectron Spectroscopy by Spin-Polarized Momentum Microscope2014

    • Author(s)
      菅滋正
    • Organizer
      International Workshop on Quantum Materials
    • Place of Presentation
      Deogyusan, Korea
    • Year and Date
      2014-02-22
    • Related Report
      2013 Final Research Report
  • [Presentation] New era of photoelectron spectroscopy: complete 3D spin-polarized angle-resolved photoelectron spectroscopy by spin-polarized momentum microscope2014

    • Author(s)
      S.Suga
    • Organizer
      Internatuonal Workshop on Quanrtum Materials
    • Place of Presentation
      Daegyusum, Korea
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Kondo Resonance in Bulk and 2D Subsurface and Surface Accompnying Genuine Bulk Valence Transition in YbInCu_4 Revealed by hν Dependence of Photoemmision in 0.7-8 keV2012

    • Author(s)
      菅滋正
    • Organizer
      International Workshop on Correlated Electrons at Surfaces and Interfaces
    • Place of Presentation
      University of Würzburg, Germany
    • Year and Date
      2012-10-02
    • Related Report
      2013 Final Research Report
  • [Presentation] Kondo resonance in bulk and 2D subsurface and surface accompanying bulk valence transition in YbInCu4 revealed by hn dependent photoemission in 0.7-8 keV2012

    • Author(s)
      菅 滋正
    • Organizer
      International Workshop on Correlated Electrons at Surfaces and Interrfaces
    • Place of Presentation
      ドイツ連邦共和国 Wuerzburg
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] ELEPES of YbB12 and SmB6 Kondo semiconductor families by microwave excited Xe and Kr electron cyclotron resonance lamp2012

    • Author(s)
      菅 滋正
    • Organizer
      International Conference of Electron Spectroscopy and Structures
    • Place of Presentation
      フランス共和国 Saint-Malo
    • Related Report
      2012 Annual Research Report
  • [Presentation] (Photo) Electron Spectroscopy and Imaging : History, Breakthrough and Future Prospect2010

    • Author(s)
      菅滋正
    • Organizer
      日本物理学会
    • Place of Presentation
      大阪府立大学(招待講演)
    • Year and Date
      2010-09-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] Soft X-ray ARPES and Fermiology of strongly correlated electron systems and PES by hard X-ray and extremely low energy photons2009

    • Author(s)
      S.Suga
    • Organizer
      International Workshop on Strong Correlation and Angle-Resolved Photoemission Specrtroscopy
    • Place of Presentation
      スイス チューリッヒ
    • Year and Date
      2009-07-21
    • Related Report
      2009 Annual Research Report
  • [Book] Photoelectron Spectroscopy: Bulk and Surface Electronic Structures2013

    • Author(s)
      S. Suga and A. Sekiyama
    • Total Pages
      378
    • Publisher
      Springer 社
    • Related Report
      2013 Final Research Report
  • [Book] Photoelectron Spectroscopy: Bulk and Surface Electronic Structures2013

    • Author(s)
      S.Suga and A.Sekiyama
    • Total Pages
      378
    • Publisher
      Springer
    • Related Report
      2013 Annual Research Report
  • [Book] Photoelectron Spectroscopy: Bulk and Surface Electronic Structures2013

    • Author(s)
      菅 滋正、関山 明
    • Total Pages
      380
    • Publisher
      Springer Verlag
    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.molectronics.jp/pigfum/

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2020-05-15  

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