期刊
SCRIPTA MATERIALIA
卷 62, 期 11, 页码 819-822出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.scriptamat.2010.01.026
关键词
Nano-indentation; Silicon; Plastic deformation; In situ TEM
类别
资金
- National Science Foundation [CTS-0506748]
- Air Force Office of Scientific Research [AOARD-08-4134]
- Abu Dhabi-Minnesota Institute for Research Excellence
- Department of Chemical Engineering and Materials Science of the University of Minnesota
We use the ex situ and in situ deformation of silicon nano-spheres to investigate the mechanism(s) responsible for hardening, which consequently affects strength. With spheres in the 40-400 nm range, an inverse strength dependence was found. Applicability of linear, forest and/or exhaustion hardening are explored with the hypothesis that all three are of the same class limited by dislocation nucleation. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据
分享论文
