The In-situ Mechanical Testing of Nanoscale Single-crystalline Nanopillars

被引：70

作者：

Greer, Julia R. ^{[1
]}

Kim, Ju-Young ^{[1
]}

Burek, Michael J. ^{[2
]}

机构：

[1] CALTECH, Pasadena, CA 91125 USA

[2] Univ Waterloo, Waterloo, ON N2L 3G1, Canada

来源：

JOM | 2009年 / 61卷 / 12期

基金：

美国国家科学基金会;

关键词：

STRAIN GRADIENT PLASTICITY; DISLOCATION DYNAMICS SIMULATIONS; UNIAXIAL COMPRESSION; THIN-FILMS; METAL MICROPILLARS; SIZE; DEFORMATION; STRENGTH; PILLARS; BEHAVIOR;

D O I：

10.1007/s11837-009-0174-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This article reviews recent studies on the mechanical Properties of cylindrical metallic nanopillars subjected to uniaxial deformation. Remarkable strengths and very different mechanical properties arise due to the activation of unique deformation mechanisms operating in these nanoscale volumes. Effects of both size and microstructure are discussed.

引用

收藏

页码：19 / 25

页数：7

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