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Dynamical studies of photoinduced structural phase transitions

Dynamical studies of photoinduced structural phase transitions
光致结构相变的动力学研究
批准号:
19001002
负责人:
TANIMURA Katsumi
金额:
$429.31万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Specially Promoted Research
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2012

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中文摘要
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英文摘要
In this research project, we aimed to elucidate ultrafast dynamics of photoinduced structural phase transitions in selected important typical materials, using the state-of-art experimental methods and theoretical methodology. New material phases have been discovered, and relaxation of electronically excited state has been resolved directly at femtosecond temporal domains. The develope a new time-resolved electron diffractometer, which shows outstanding performance, and ultrafast structural dynamics of metals and semiconductors have been revealed from atomic levels.
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会议论文
非平衡電子系の時間分解光電子分光
非平衡电子系统的时间分辨光电子能谱
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Asuka Matsuno, Ye Yuxin, Yuki Ohnishi, Akira Kitamura, Masataka Kinjo, Satoshi Abe, Takafumi Ueno, Yoshikazu Tanaka, Min Yao, 谷村克己]
通讯作者: 谷村克己
Laser-induced modifications of Si(001)-(2x1) surface studied by means of Scanning Tunneling Microscope
通过扫描隧道显微镜研究激光诱导的 Si(001)-(2x1) 表面改性
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [J. Kanasaki, K. Katoh, Y. Imanishi, K. Yasui]
通讯作者: K. Yasui
Nonquasiparticle behavior in momentum-dependent spectral functions of the many-electron Frohlich model
多电子 Frohlich 模型的动量相关谱函数中的非准粒子行为
DOI: 10.1103/physrevb.76.104301
发表时间: 2007-09
期刊: Physical Review B
影响因子: 3.7
作者: []
通讯作者:
DOI: 10.1103/physrevb.79.054111
发表时间: 2009
期刊: Physical Review B
影响因子: 3.7
作者: [H. Ohnishi, K. Nasu]
通讯作者: K. Nasu
215
    Innovation of structural materials science: Femtosecond time-resolved atomic imaging
    • 批准号:
      24000006
    • 项目类别:
      Grant-in-Aid for Specially Promoted Research
    • 资助金额:
      $251.68万
    • 财政年份:
      2012
    • 负责人:
      TANIMURA Katsumi
    • 依托单位:
    Study of excited-state dynamics on the quasi-two dimensional system of reconstrucetd semiconductor surfaces
    • 批准号:
      17204025
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $30.04万
    • 财政年份:
      2005
    • 负责人:
      TANIMURA Katsumi
    • 依托单位:
    PHOTOINDUCED PHASE TRANSITION IN QUASI ONE-DIMENSIONAL ORGANIC CRYSTALS BY MEANS OF THE-RESOLVED RAMAN SCATTERING SPECTROSCOPY
    • 批准号:
      15340097
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.5万
    • 财政年份:
      2003
    • 负责人:
      TANIMURA Katsumi
    • 依托单位:
    Carrier dynamics of semiconductor surfaces by means of femtosecond two-photon photoelectron spectroscopy
    • 批准号:
      12440087
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.18万
    • 财政年份:
      2000
    • 负责人:
      TANIMURA Katsumi
    • 依托单位:
    海外基金