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Theoretical study on the core level X-ray spectroscopy based on first principles band structure calculation

Research Project

Project/Area Number 22540325
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Condensed matter physics I
Research InstitutionGunma University

Principal Investigator

TAKAHASHI Manabu  群馬大学, 大学院・工学研究科, 教授 (50250816)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords光電子分光 / 共鳴散乱 / 第一原理計算 / 遷移金属 / 内殻光電子分光 / 内殼光電子分光
Research Abstract

We calculated the spectra of the X-ray photoemission spectroscopy in ferromagnetic transition metals. The dependence of the spectra on the elements, the core-hole spin, and the excited core is explained in a unified frame. The relation between the satellite structure and the electronic states is elucidated. We also construct the theoretical formula for the resonant scattering intensity from chiral materials in order to explain the behaviors of the spectra. Particularly, it is clarified that the azimuthal angle dependence of the spectral intensity and the phase shift can be explained within the E1E1 process.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (15 results)

All 2013 2012 2011 2010

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (13 results)

  • [Journal Article] ResonantX-ray scattering from chiral materials :α-quartz and α-berlinite2012

    • Author(s)
      J. Igarashi and M. Takahashi
    • Journal Title

      Review B

      Volume: 86 Issue: 10 Pages: 104116-104116

    • DOI

      10.1103/physrevb.86.104116

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ab initio study of 2p core-level x-ray photoemission spectra in ferromagnetic transition metals2012

    • Author(s)
      M. Takahashi and J. Igarashi
    • Journal Title

      Physical Review B

      Volume: 85 Issue: 8 Pages: 85128-85128

    • DOI

      10.1103/physrevb.85.085128

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] カイラル結晶Teにおける共鳴X線散乱スペクトルと電子状態2013

    • Author(s)
      高橋学、五十嵐潤一
    • Organizer
      日本物理学会第68回年次大会
    • Place of Presentation
      広島大学東広島キャンパス
    • Year and Date
      2013-03-02
    • Related Report
      2012 Final Research Report
  • [Presentation] カイラル結晶Teにおける共鳴X線散乱スペクトルと電子状態2013

    • Author(s)
      高橋学
    • Organizer
      日本物理学会第68回年次大会
    • Place of Presentation
      広島大学東広島キャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] カイラルな結晶からの共鳴X線散乱スペクトルの理論的研究-α-quartzとα-berliniteを例に-2012

    • Author(s)
      五十嵐潤一、高橋学
    • Organizer
      日本物理学会2012年秋季大会
    • Place of Presentation
      横浜国立大学常盤台キャンパス
    • Year and Date
      2012-09-18
    • Related Report
      2012 Final Research Report
  • [Presentation] 遷移金属内殻XPSスペクトルの磁気分裂と内殻ホール遮蔽の効果2012

    • Author(s)
      高橋学
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学西宮上ヶ原キャンパス
    • Year and Date
      2012-03-25
    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Presentation] カイラルな結晶からの共鳴X線散乱スペクトルの理論的研究-α-quartzとα-berliniteを例に-2012

    • Author(s)
      五十嵐潤一
    • Organizer
      日本物理学会2012年秋季大会
    • Place of Presentation
      横浜国立大学常盤台キャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] 強磁性金属における内殻励起光電子分光スペクトルの第一原理計算2011

    • Author(s)
      高橋学
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学五福キャンパス
    • Year and Date
      2011-09-21
    • Related Report
      2012 Final Research Report
  • [Presentation] 強磁性遷移金属における内殻励起光電子分光スペクトルの第一原理計算2011

    • Author(s)
      高橋学
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学五福キャンパス
    • Year and Date
      2011-09-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] Spin dependent core hole screening of 2p and 3s photoemission in ferromagnetic transition metals2011

    • Author(s)
      M. Takahashi
    • Organizer
      4th international workshop on hard x-ray photoelectron spectroscopy
    • Place of Presentation
      DESY, ハンブルク、ドイツ
    • Year and Date
      2011-09-14
    • Related Report
      2012 Final Research Report
  • [Presentation] Spin dependent core hole screening of 2p and 3s photoemission in ferromagnetic transition metals2011

    • Author(s)
      高橋学
    • Organizer
      4^<th> International Workshop on Hard X-ray Photoemission Spectroscopy
    • Place of Presentation
      DESY、Hamburg、Germany
    • Year and Date
      2011-09-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] Fe化合物のFe内殻光電子分光スペクトルの第一原理計算2010

    • Author(s)
      高橋学
    • 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
      2010-09-25
    • Related Report
      2012 Final Research Report
  • [Presentation] Fe化合物のFe内殻光電子分光スペクトルの第一原理計算2010

    • Author(s)
      高橋学
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] Ab initio study of core-level x-ray photoemission spectra from transition metal compounds2010

    • Author(s)
      M. Takahasi
    • Organizer
      37th International Conference on Vacuum Ultraviolet and X-ray physics
    • Place of Presentation
      UBC, バンクーバー、カナダ
    • Year and Date
      2010-07-15
    • Related Report
      2012 Final Research Report
  • [Presentation] Ab inito study of core-level X-ray photoemission spectra from transition metal compounds2010

    • Author(s)
      高橋学
    • Organizer
      37^<th> International Conference on Vacuum Ultoraviolet and X-my Physics
    • Place of Presentation
      ブリティッシュコロンビア大学(バンクーバ・カナダ)
    • Year and Date
      2010-07-15
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2020-05-15  

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