• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Understanding of optical luminescence mechanism of phosphors by establishment of X-ray luminescence holography

Research Project

Project/Area Number 15360329
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical properties of metals
Research InstitutionKyoto University (2005)
Tohoku University (2003-2004)

Principal Investigator

MATSUBARA Eiichiro  Kyoto University, Department of Materials Science, Professor, 工学研究科, 教授 (90173864)

Co-Investigator(Kenkyū-buntansha) SHISHIDO Toetsu  Tohoku University, Institute for Materials Research, Associate professor, 金属材料研究所, 助教授 (50125580)
HAYASHI Koichi  Tohoku University, Institute for Materials Research, Associate professor, 金属材料研究所, 助教授 (20283632)
KISHIMOTO Shunji  High Energy Accelerator Research Organization, Institute of Materials Structure Science, Associate professor, 物質構造科学研究所, 助教授 (00195231)
NISHINO Yoshinori  RIKEN SPring-8 Center, RIKEN Harima Institute, Senior researcher, 播磨研究所, 研究員 (40392063)
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥15,300,000 (Direct Cost: ¥15,300,000)
Fiscal Year 2005: ¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2004: ¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2003: ¥8,300,000 (Direct Cost: ¥8,300,000)
KeywordsX-ray fluorescence / X-ray luminescence / X-ray holography / X-ray diffraction / scintillator / zinc oxide / 光ルミネッセンス / 局所構造 / 単結晶
Research Abstract

X-ray excited optical luminescence (XEOL) has been applied to the site selective XAFS measurements. On the other hand, atomic resolution x-ray holography, which can determine local structure around a specified atom, normally uses the x-ray fluorescence. Before starting this project, there has been no idea of the use of XEOL for othe X-ray holography. To explore new analytical possibility of the XEOL application, we focused on X-ray incident beam angular anisotropy of the XEOL intensity and studied a feasibility of atomic resolution X-ray holography. A ZnO epitaxial film on Al_2O_3 (sapphire) single crystal was adopted for the sample in the present study, because the XEOL is known to be occurred for ZnO and sapphire. The experiments were done at the synchrotron radiation facility SPring-8. The observed intensity variation of the XEOL corresponded to the hologram pattern of Al_2O_3 substrate, which was different from the X-ray fluorescence hologram pattern of Zn Kα. In order to attribute … More the XEOL hologram, we estimated positions and amplitudes of the X-rat standing wave lines observed in the hologram patterns by averaging over a given direction of reciprocal lattice space. Measurement of the XEOL spectrum from the ZnO/Al_2O_3 showed that the luminescence from sapphire was dominant, and this was consistent with the result of the XEOL hologram. The X-ray holography measurement using x-ray fluorescence is generally difficult for light elements, such as Al or Si, because of its low cross section for inner shell ionization and the absorption by air. The present study demonstrates that hard x-ray holography measurement for light element can be easily carried out using XEOL. Moreover, we found that the ZnO/AL_2O_3 sample used here emit the strong ultraviolet luminescence (373 nm), which corresponded to bang gap of ZnO thin film, by cooling to 100 K. By selecting the luminescence from ZnO thin film using a grating monochromator, the hologram pattern of ZnO layer could be recorded. Less

Report

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

    (26 results)

All 2006 2005 2004 Other

All Journal Article (19 results) Patent(Industrial Property Rights) (2 results) Publications (5 results)

  • [Journal Article] Elemental identification of a three dimensional environment by complex x-ray holography2005

    • Author(s)
      Y.Takahashi et al.
    • Journal Title

      Physical Review B 71

      Pages: 134107-134107

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Atomic imaging in EBCO superconductor films by an X-ray holography system using a toroidally bent graphite analyzer2005

    • Author(s)
      T.Sekioka et al.
    • Journal Title

      Journal of Synchrotron Radiation 12

      Pages: 530-533

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Inverse Fourier analysis in X-ray fluorescence holography2005

    • Author(s)
      K.Hayashi
    • Journal Title

      Physical Review B 71

      Pages: 224104-224104

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] X-ray fluorescence holography of 0.078 wt% copper in silicon steel2005

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

      Nuclear Instruments and Methods in Physics Research B 238

      Pages: 192-195

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] X線分光ホログラフィーで磁区構造を見る2005

    • Author(s)
      林 好一
    • Journal Title

      現代化学 410

      Pages: 12-13

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] X線励起発光を用いたX線ホログラフィーの開発2005

    • Author(s)
      林好一 他
    • Journal Title

      第18回日本放射光学会年会概要集 1

      Pages: 144-144

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Elemental identification of a three dimensional environment by complex x-ray holography2005

    • Author(s)
      Y.Takahashi, K.Hayashi, E.Matsubara
    • Journal Title

      Physical Review B 71

      Pages: 134107-134107

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Atomic imaging in EBCO superconductor films by an X-ray holography system using a toroidally bent graphite analyzer2005

    • Author(s)
      T.Sekioka, K.Hayashi, E.Matsubara, Y.Takahashi, T.Hayashi, M.Terasawa, T.Mitamura, A.Iwase, O.Michikami
    • Journal Title

      Journal of Synchrotron Radiation 12

      Pages: 530-533

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] X-ray fluorescence holography of 0.078 wt% copper in silicon steel2005

    • Author(s)
      K.Hayashi, T.Hayashi, Y.Takahashi, S.Shigeru, E.Matsubara
    • Journal Title

      Nuclear Instruments and Methods in Physics Research B 238

      Pages: 192-195

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Reconstruction of atomic images from multiple-energy x-ray holograms of FePt films by the scattering pattern matrix method2005

    • Author(s)
      Y.Takahashi et al.
    • Journal Title

      APPLIED PHYSICS LETTERS 87(23)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Development and application of laboratory X-ray fluorescence holography equipment2004

    • Author(s)
      Y.Takahashi et al.
    • Journal Title

      Powder Diffraction 19

      Pages: 77-80

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] X-ray fluorescence holography study on Si_<1-x>Ge_x single crystal2004

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

      Materials Transactions 45

      Pages: 1994-1997

    • NAID

      10013336221

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Three-dimensional atomic image around Man atoms in dilute magnetic semiconductor Zn_<0.4>Mn_<0.6>Te obtained by X-ray fluorescence holography2004

    • Author(s)
      S.Hosokawa et al.
    • Journal Title

      Japanese Journal of Applied Physics 44

      Pages: 1011-1012

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] X線励起発光を用いた新しい原子分解能ホログラフィー法の開発2004

    • Author(s)
      林徹太郎 他
    • Journal Title

      日本物理学会第59回年次大会概要集 1

      Pages: 950-950

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 薄膜の紫外発光を利用したX線ホログラムの測定2004

    • Author(s)
      林徹太郎 他
    • Journal Title

      日本金属学会2004年秋季大会概要集 1

      Pages: 586-586

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Development and application of laboratory X-ray fluorescence holography equipment2004

    • Author(s)
      Y.Takahashi, K.HayashiI, E.Matsubara
    • Journal Title

      Powder Diffraction 19

      Pages: 77-80

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] X-ray fluorescence holography study on Si_<1-x>Ge_x single crystal2004

    • Author(s)
      K.Hayashi, Y.Takahashi, I.Yonenaga, E.Matsubara
    • Journal Title

      Materials Transactions 45

      Pages: 1994-1997

    • NAID

      10013336221

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Three-dimensional atomic image around Mn atoms in dilute magnetic semiconductor Zn_<0.4>Mn_<0.6>Te obtained by X-ray fluorescence holography2004

    • Author(s)
      S.Hosokawa, N.Happo, K.Hayashi, Y.Takahashi, T.Ozaki, K.Horii, E.Matsubara
    • Journal Title

      Japanese Journal of Applied Physics 44

      Pages: 1011-1012

    • NAID

      10014419028

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Three-dimensional atomic image around Mn atoms in dilute magnetic semiconductor Zn_<0.4>Mn_<0.6>Te obtained by X-ray fluorescence holography2004

    • Author(s)
      S.Hosokawa et al.
    • Journal Title

      Japanese Journal of Applied Physics 44

      Pages: 1011-1012

    • Related Report
      2004 Annual Research Report
  • [Patent(Industrial Property Rights)] 逆X線光電子ホログラフィー装置及びその測定方法2006

    • Inventor(s)
      林 好一, 松原 英一郎
    • Industrial Property Rights Holder
      東北大学
    • Industrial Property Number
      2005-118762
    • Filing Date
      2006-04-15
    • Related Report
      2005 Annual Research Report
  • [Patent(Industrial Property Rights)] 逆X線光電子ホログラフィー装置及びその測定方法2005

    • Inventor(s)
      林好一, 松原英一郎
    • Industrial Property Rights Holder
      東北大学
    • Industrial Property Number
      2005-118762
    • Filing Date
      2005-04-15
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Publications] Y.Takahashi, K.Hayashi, E.Matsubara: "Complex x-ray holography"Physical Review. B68. 052103-1-052103-4 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Takahashi, K.Hayashi, E.Matsubara: "Development of a new holographic method with resonant X-ray scattering"Science and Technology of Advanced Materials. 4. 409-414 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 林 好一, 松原 英一郎: "原子分解能ホログラフィーによる三次元像再生技術の最近の進展"日本結晶学会誌. 第45巻第6号. 364-370 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 林 好一, 高橋幸生, 松原英一郎: "蛍光X線ホログラフイー"応用物理. 第72巻第7号. 865-871 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Hayashi et al.: "3D atomic imaging of SiGe system by X-ray fluorescence holography"Journal of Materials Science : Materials in Electronics. 14. 459-462 (2003)

    • Related Report
      2003 Annual Research Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi