Development of phase-space sampling molecular dynamics method for long time-scale analysis
用于长时间尺度分析的相空间采样分子动力学方法的发展
基本信息
- 批准号:20360051
- 负责人:
- 金额:$ 5.32万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
We have developed a phase-space sampling molecular-dynamic method for long-time scale analysis inaccessible to molecular dynamics. Reaction pathway analysis based on the developed method was applied to Shuffle-Glide controversy of dislocation in silicon. As a result, it was found that glide-set dislocation is nucleated at high temperature and low stress and shuffle-set dislocation is nucleated at low temperature and high stress. Results also were applied to semiconductor and MEMS fields.
我们发展了一种相空间采样分子动力学方法,用于分子动力学无法实现的长时间尺度分析。基于该方法的反应途径分析被应用于硅中位错的Shuffle-Glide争论。结果发现,高温低应力下,滑移位错形核;低温高应力下,混排位错形核。研究结果也被应用到半导体和MEMS领域。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Shuffle-set Dislocation Nucleation in Semiconductor Silicon Device
半导体硅器件中的洗牌位错成核
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:S.Izumi;H.Ohta;C.Takahashi;T.Suzuki;H.Saka
- 通讯作者:H.Saka
Reaction pathway analysis for dislocation nucleation from a sharp corner in silicon: Glide set versus shuffle set
- DOI:10.1063/1.3486465
- 发表时间:2010-09-15
- 期刊:
- 影响因子:3.2
- 作者:Shima, Koichi;Izumi, Satoshi;Sakai, Shinsuke
- 通讯作者:Sakai, Shinsuke
Simulations of an interface crack nucleation during nanoindentaion : molecular dynamics and finite element coupling approach
纳米压痕过程中界面裂纹成核的模拟:分子动力学和有限元耦合方法
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:S. Hara;S. Izumi;S. Sakai;Y. Eguchi;T. Iwasaki
- 通讯作者:T. Iwasaki
Reaction Pathway Analysis of Dislocation-Interface Interactions in Cu-Ni Multilayered Systems
Cu-Ni多层体系中位错界面相互作用的反应路径分析
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:S. Hara;T.Take;S. Izumi;S. Sakai
- 通讯作者:S. Sakai
Multiscale analysis on the onset of nanoindentation-induced delamination: Effect of high-modulus Ru overlayer
- DOI:10.1016/j.actamat.2009.05.018
- 发表时间:2009-08
- 期刊:
- 影响因子:9.4
- 作者:S. Hara;T. Kumagai;S. Izumi;S. Sakai
- 通讯作者:S. Hara;T. Kumagai;S. Izumi;S. Sakai
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IZUMI Satoshi其他文献
Phantom experiment and ALE fluid structure interaction analysis of contrast agent dynamics through an elastic stenosis after bifurcation
分叉后弹性狭窄造影剂动力学的体模实验和 ALE 流体结构相互作用分析
- DOI:
10.1299/transjsme.18-00015 - 发表时间:
2018 - 期刊:
- 影响因子:0
- 作者:
HATANO Asuka;SUMIYOSHITANI Jun;SUZUKI Kazuma;GORYU Akihiro;KANO Akira;KATO Mitsuaki;HIROHATA Kenji;IZUMI Satoshi - 通讯作者:
IZUMI Satoshi
IZUMI Satoshi的其他文献
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{{ truncateString('IZUMI Satoshi', 18)}}的其他基金
Multiscale simulator for new contact-friction theory
新接触摩擦理论的多尺度模拟器
- 批准号:
24360044 - 财政年份:2012
- 资助金额:
$ 5.32万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
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