Mesh refinement for the finite element method in electron optics

被引：0
|
作者：
Khursheed, A [1 ]
机构：
[1] Natl Univ Singapore, Dept Elect Engn, Ctr Integrated Circuit Failure Anal & Reliabil, Singapore 119260, Singapore
来源：
OPTIK | 1998年 / 107卷 / 03期
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper examines the possibility of using several mesh refinement techniques with the finite element method in electron optics. The methods of extrapolation, unstructured and structured mesh refinement are examined and compared with one another for some simple test potential distributions. The study shows that structured mesh refinement in combination with Richardson's extrapolation method gives the most accurate results.
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页码：99 / 108
页数：10
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