Development and application of scanning tunneling miscroscope that has femtosecond time resolution
Development and application of scanning tunneling miscroscope that has femtosecond time resolution
批准号:
22686005
负责人:
TAKEUCHI Osamu
金额:
$16.72万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (A)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012
中文摘要
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英文摘要
Conventional time-resolved scanning tunneling microscopes(TR-STM) have so long laser repetition periods of ~1 μs that their signal level falls when ultrafast phenomena of time scales less than 1 ns are observed. To solve the problem, two new setups for TR-STM are proposed and confirmed the efficiencies. One of them allowed us to successfully measure decay process of the electron spins in a GaAs sample whose time scale is about 5 ps
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Direct Probing of Transient Photocurrent Dynamics in p-WSe2 by Time-Resolved Scanning Tunneling Microscopy
通过时间分辨扫描隧道显微镜直接探测 p-WSe2 中的瞬态光电流动力学
DOI:
10.7567/apex.6.016601
发表时间:
2013
期刊:
Applied Physics Express
影响因子:
2.3
作者:
[F. Nagasawa, S. Tantiamornpong, M. Kohda, and J. Nitta, 祖田亮次, S. Yoshida]
通讯作者:
S. Yoshida
時間分解STMを用いた表面キャリアダイナミクス計測
使用时间分辨 STM 进行表面载流子动力学测量
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[Hosono S, et al, X. Chen, 相澤 優太]
通讯作者:
相澤 優太
パルス対励起型STMによる硫黄処理GaAs(001)表面のキャリアダイナミックスと基板依存性
脉冲对激发 STM 的硫处理 GaAs(001) 表面的载流子动力学和衬底依赖性
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[大井川治宏, 寺田康彦, 大久保淳史, 岩田康史, 藤田高士, 佐々木亮, 武内修, 重川秀実]
通讯作者:
重川秀実
単一分子接合の形状変化が伝導に及ぼす影響
单分子结形状变化对传导的影响
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[中村美紀]
通讯作者:
中村美紀
Circularly-polarized light modulation for the detection of spin dynamics by Time Resolved STM
用于通过时间分辨 STM 检测自旋动力学的圆偏振光调制
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Y. Aizawa, S. Yoshida, Y. Mera, O. Takeuchi, and H. Shigekawa]
通讯作者:
and H. Shigekawa
共 32 条
Depression of dentin and dental pulp complex tissue destruction in MMPs analysis and development of a new adhesion system
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批准号:16K20475
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项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.41万
-
财政年份:2016
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负责人:TAKEUCHI Osamu
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依托单位:
Elucidation of dental pulp cell differentiation by laser
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批准号:23792197
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.41万
-
财政年份:2011
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负责人:TAKEUCHI Osamu
-
依托单位:
Analysis of the mechanisms of an RNase, Zc3h12a-mediated immune regulation.
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批准号:22689016
-
项目类别:Grant-in-Aid for Young Scientists (A)
-
资助金额:$15.97万
-
财政年份:2010
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负责人:TAKEUCHI Osamu
-
依托单位:
Establishing the Cerebral Basis for Language Learner Strategies : From the Perspectives of Working Memory Activation and Learner Training.
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批准号:20520540
-
项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.0万
-
财政年份:2008
-
负责人:TAKEUCHI Osamu
-
依托单位:
EFL reading strategies and their instruction on e-learning : Toward the construction of an instructional model
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批准号:18520466
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项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$1.69万
-
财政年份:2006
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负责人:TAKEUCHI Osamu
-
依托单位:
海外基金