Dynamical studies of photoinduced structural phase transitions
Dynamical studies of photoinduced structural phase transitions
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
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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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:
Photoinduced domain-type collective structural changes with interlayerσ-bonds in the visible region of graphite
石墨可见光区域层间σ键的光诱导域型集体结构变化
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
Strong atomic ordering in Gd-doped GaN
Gd 掺杂 GaN 中的强原子有序性
DOI:
--
发表时间:
2012
期刊:
Appl. Phys. Lett
影响因子:
--
作者:
[M. Ishimaru, K. Higashi, S. Hasegawa, H. Asahi, K. Sato, and T. J. Konno]
通讯作者:
and T. J. Konno
共 215 条
Innovation of structural materials science: Femtosecond time-resolved atomic imaging
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批准号:24000006
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项目类别:Grant-in-Aid for Specially Promoted Research
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资助金额:$251.68万
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财政年份:2012
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负责人:TANIMURA Katsumi
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依托单位:
Study of excited-state dynamics on the quasi-two dimensional system of reconstrucetd semiconductor surfaces
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批准号:17204025
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$30.04万
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财政年份:2005
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负责人:TANIMURA Katsumi
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依托单位:
PHOTOINDUCED PHASE TRANSITION IN QUASI ONE-DIMENSIONAL ORGANIC CRYSTALS BY MEANS OF THE-RESOLVED RAMAN SCATTERING SPECTROSCOPY
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批准号:15340097
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$10.5万
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财政年份:2003
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负责人:TANIMURA Katsumi
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依托单位:
Carrier dynamics of semiconductor surfaces by means of femtosecond two-photon photoelectron spectroscopy
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批准号:12440087
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$10.18万
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财政年份:2000
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负责人:TANIMURA Katsumi
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依托单位:
Nonlinear interaction of excitons and photoinduced phase transition in quasi-one dimensional organic charge-transfer crystals
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批准号:11215204
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项目类别:Grant-in-Aid for Scientific Research on Priority Areas (B)
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资助金额:$35.52万
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财政年份:1999
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负责人:TANIMURA Katsumi
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依托单位:
Study of photo-induced atomic processes on semiconductor surfaces by means of femtosecond spectroscopy
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批准号:09440115
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.96万
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财政年份:1997
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负责人:TANIMURA Katsumi
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依托单位:
Femtosecond spectroscopy for the dynamics of relaxation of excitons in solids with strong electron-phonon coupling
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批准号:04452040
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项目类别:Grant-in-Aid for General Scientific Research (B)
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资助金额:$4.42万
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财政年份:1992
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负责人:TANIMURA Katsumi
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依托单位:
Study of recombiration-induced atomic processes associated with deep level in compound semicmductors by meano of cascade excitation spectroscopy
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批准号:60540202
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$0.77万
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财政年份:1985
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负责人:TANIMURA Katsumi
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依托单位:
海外基金