Finite element analysis of self-positioning microstructures and nanostructures

被引:17
|
作者
Nikishkov, GP [1 ]
Khmyrova, I [1 ]
Ryzhii, V [1 ]
机构
[1] Univ Aizu, Aizu Wakamatsu 9658580, Japan
关键词
Self-poisoning microstructure - Self-poisoning nanostructures;
D O I
10.1088/0957-4484/14/7/322
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The finite element method is used for modelling of self-positioning microstructures and nanostructures. The geometrically nonlinear problem with large rotations and large displacements is solved using a step procedure with coordinate updating after each step. It is shown that the real shape of the self-positioning structures is rather complicated and the analytical formulae have limited applicability in the estimation of such parameters as the curvature radius and/or angle of elevation.
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页码:820 / 823
页数:4
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