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A development of site-selective, valence-selective, and spin-selective XAFS spectroscopy by inelastic x-ray scattering

Research Project

Project/Area Number 15205002
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical chemistry
Research InstitutionTohoku University

Principal Investigator

UDAGAWA Yasuo  Tohoku University, Institute of Multidisciplinary Research for Advanced Materials, Professor, 多元物質科学研究所, 教授 (00004458)

Co-Investigator(Kenkyū-buntansha) HAYASHI Hisashi  Tohoku University, Institute of Multidisciplinary Research for Advanced Materials, Research Associate, 多元物質科学研究所, 助手 (60250833)
WATANABE Noboru  Tohoku University, Institute of Multidisciplinary Research for Advanced Materials, Research Associate, 多元物質科学研究所, 助手 (90312660)
NANAO Susumu  Tokyo University, Institute for Industrial Science, Professor, 生産技術研究所, 教授 (60013231)
WATANABE Yasuhiro  Tokyo University, Institute for Industrial Science, Research Associate, 生産技術研究所, 助手 (80182955)
KAWAMURA Naomi  Japan Synchrotron Radiation Research Institute, Researcher, 高輝度光科学研究センター, 研究員 (40393318)
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥42,640,000 (Direct Cost: ¥32,800,000、Indirect Cost: ¥9,840,000)
Fiscal Year 2005: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2004: ¥11,570,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥2,670,000)
Fiscal Year 2003: ¥20,670,000 (Direct Cost: ¥15,900,000、Indirect Cost: ¥4,770,000)
KeywordsInelastic x-ray scattering / X-ray Raman scattering / XAFS / XANES / spin-selective XAFS / valence-selective XAFS / スピン分解XAFS
Research Abstract

Thanks to the present grant, we have constructed a high-sensitive x-ray spectrometer, developed a method to obtain lifetime-broadening-free XANES spectra, and carried out the following spectroscopic studies.
1. Construction of an x-ray spectrometer equipped with a two-dimensional detector and five dispersing analyzer crystal.
2. We have succeeded in obtaining weak XANES spectra excited under pre-resonantt conditions owing to the high-sensitive spectrometer described above. Subsequently, we have shown that lifetime-broadening-free XANES spectra can be obtained by numerically analyzing those spectra by an equation based on Kramers-Heisenberg equation.
3. Based on 1 and 2, we have carried out the following studies.
(1) Observation of spin-selective XANES spectra of MnO and other manganese compounds.
(2) Studies on orbital- and spin-ordering of LaMnO3 by spin-selective, polarization XANES spectra.
(3) Observation of 2p-4f quadrupole transitions of Dy and Ho compounds.
(4) Valence-selective XANES study of mixed valence (Ge^<3+>(Ge^+Cl^-_4)) compound GeCl_2.

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (42 results)

All 2005 2004 2003 Other

All Journal Article (40 results) Publications (2 results)

  • [Journal Article] A Multi-Crystal Spectrometer with a Two-Dimensional Position-Sensitive Detector for X-ray Fluorescence Spectroscopy2005

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Physica Scripta. T115

      Pages: 1097-1098

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Lifetime-Broadening-Removed XANES Spectroscopy by High-Resolution Resonant Inelastic X-Ray Scattering2005

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Physica Scripta, T115

      Pages: 1094-1096

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Fine structure in the quadrupolar transition of Ho L3 pre-edge by lifetime- broadening- suppressed XANES spectroscopy2005

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Phys. Rev.B 72

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Selective XANES spectroscopy from RIXS contour maps2005

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      J. Phys. Chem. Solids 66

      Pages: 2168-2172

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 「微分型」X線ラマン分光の試み2005

    • Author(s)
      林久史
    • Journal Title

      X線分析の進歩 36

      Pages: 259-266

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Lifetime-Broadening-Removed XANES Spectroscopy by High-Resolution Resonant Inelastic X-Ray Scattering2005

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Physica Scripta. T115

      Pages: 1094-1096

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Fine structure in the quadrupolar transition of Ho L3 pre-edge by lifetime- broadening- suppressed XANES spectroscopy2005

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Phys.Rev.B 72

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Selective XANES spectroscopy from RIXS contour maps2005

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      J.Phys.Chem.Solids 66

      Pages: 2168-2172

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] An attempt of differential X-ray Raman spectroscopy2005

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Advances in X-ray Chemical Analysis 36

      Pages: 259-266

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Multi-Crystal Spectrometer with a Two-Dimensional Position-Sensitive Detector for X-ray Fluorescence Spectroscopy2005

    • Author(s)
      H.Hayashi
    • Journal Title

      Physica Scripta 115

      Pages: 1097-1098

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Lifetime-Broadening-Removed XANES Spectroscopy by High-Resolution Resonat Inelastic X-ray Scattering2005

    • Author(s)
      H.Hayashi
    • Journal Title

      Physica Scripta 115

      Pages: 1094-1095

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Fine structure in the quadrupolar transition of Ho L3 pre-edge by lifetime-broadening-suppressed XANES spectroscopy2005

    • Author(s)
      H.Hayashi
    • Journal Title

      Physical Review B 72

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Selective XANES spectroscopy from RIXS contour map2005

    • Author(s)
      H.Hayashi
    • Journal Title

      J.Phys.Chem.Solids 66

      Pages: 2168-2172

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A multi-crystal spectrometer with a two-dimensional position-sensitive detector and contour maps of resonant Kα emission in Mn compounds2004

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      J.Electron Spectrosc. 136

      Pages: 191-197

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Lifetime-broadening-suppressed polarized Cu K x-ray absorption near edge structure of Nd2-xCexCuO4 measured by resonant inelastic x-ray scattering spectroscopy2004

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      J.Electron Spectrosc. 136

      Pages: 199-204

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Resonant and near-resonant inelastic x-ray scattering spectroscopy and lifetime- broadening-removed XANES of CuO2004

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      J.Electron Spectrosc. 137

      Pages: 277-280

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Extended spin- polarized x-ray absorption near-edge spectra of MnO2004

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Phys. Rev.B 70

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Quadrupole transition in the Dy L3 edge observed by lifetime-broadening- suppressed XANES spectroscopy2004

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Phys. Rev. B 70

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] X線非弾性散乱分光の現在2004

    • Author(s)
      林久史
    • Journal Title

      分光研究 53

      Pages: 283-294

    • NAID

      10013390263

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 寿命幅フリーXAFS分光2004

    • Author(s)
      林久史
    • Journal Title

      X線分析の進歩 35

      Pages: 1-16

    • NAID

      40006233701

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Resonant and near-resonant inelastic x-ray scattering spectroscopy and lifetime-broadening-removed XANES of CuO2004

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      J.Electron Spectrosc. 137-140

      Pages: 277-280

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Extended spin- polarized x-ray absorption near-edge spectra of MnO2004

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Phys.Rev.B 70

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Quadrupole transition in the Dy L3 edge observed by lifetime-broadening- suppressed XANES spectroscopy2004

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Phys.Rev.B 70

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Present status of X-ray inelastic scattering2004

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Journal of the Spectroscopical Society of Japan 53

      Pages: 283-294

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Lifetime broadening free XAFS spectroscopy2004

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Advances in X-ray Chemical Analysis 35

      Pages: 1-16

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A multi-crystal spectrometer with a two dimensional position sensitive detector and countour maps of resonant K beta emission in Mn2004

    • Author(s)
      H.Hayashi et al.
    • Journal Title

      J.Electron Spectry.Relat.Phenom. 136

      Pages: 191-197

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Lifetime-broadening-suppressed polarized Cu K X-ray absorption near edge spectra of Nd2-xCexCuO42004

    • Author(s)
      H.Hayashi et al.
    • Journal Title

      J.Electron Spectry.Relat.Phenom. 136

      Pages: 199-204

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Resonant and near-resonant inelastic x-ray scattering spectroscopy2004

    • Author(s)
      H.Hayashi et al.
    • Journal Title

      J.Electron Spectry.Relat.Phenom. 137-140

      Pages: 277-280

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Observation of quadrupole transition in Dy L edge by lifetime-suppressed XANES spectroscopy2004

    • Author(s)
      H.Hayashi et al.
    • Journal Title

      Physical Review B 70

      Pages: 155113-7

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Extended spin-polarized x-ray absorption near edge spectra of MnO2004

    • Author(s)
      H.Hayashi et al.
    • Journal Title

      Physical Review B 70

      Pages: 134427-4

    • Related Report
      2004 Annual Research Report
  • [Journal Article] X線非弾性散乱の現在2004

    • Author(s)
      林久史
    • Journal Title

      分光研究 53

      Pages: 283-294

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Lifetime-broadening-suppressed / free XANES spectroscopy by high-resolution resonant inelastic x-ray scattering2003

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Phys.Rev.B 68

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Polarized lifetime-broadening-suppressed XANES study of La2-xSrxCuO4

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Rad. Phys. Chem. (in press)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Local spin-ordering in antiferromagnetic as well as paramagnetic LaMnO3 phase revealed by polarized spin-selected 1s→3d absorption spectra

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Phys. Rev. B (in press)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Ga化合物の寿命幅フリー・価数選別XAFS

    • Author(s)
      林久史
    • Journal Title

      X線分析の進歩 (印刷中)

    • NAID

      40007459880

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Polarized lifetime-broadening-suppressed XANES study of La2-xSrxCuO4

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Rad.Phys.Chem. (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Local spin-ordering in antiferromagnetic as well as paramagnetic LaMnO3 phase revealed by polarized spin-selected 1s→3d absorption spectra

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Phys.Rev.B. (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Lifetime broadening free, valence selective XAFS of Ga compounds

    • Author(s)
      Hisashi Hayashi
    • Journal Title

      Advances in X-ray Chemical Analysis (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Polarized-lifetime-broadening-suppressed XANES study of La2-xSrxCuO4

    • Author(s)
      H.Hayashi
    • Journal Title

      Radiation Physics and Chemistry (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Local spin-ordering in antiferromagnetic as well as paramagnetic LaMnO3 phase as revealed by polarized spin-selected 1s→3d spectra

    • Author(s)
      H.Hayashi
    • Journal Title

      Phys.Rev.B (in press)

    • Related Report
      2005 Annual Research Report
  • [Publications] H.Hayashi, M.Kawata, R.Takeda, Y.Udagawa, N.Kawamura, S.Nanao: "Extended spin-polarized XANES spectra of MnO"Physical Review Letters. (submitted). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Hayashi, R.Takeda, M.Kawata, Y.Udagawa, N.Kawamura, S.Nanao: "Lifetime-broadening-supressed XANES sectroscopy ; observation of quadrupole transition in Dy L_III edge"Physical Review B. (submitted). (2004)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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