On particle-mesh coupling in Monte Carlo semiconductor device simulation

被引:48
|
作者
Laux, SE
机构
[1] IBM Research Division, T. J. Watson Research Center, Yorktown Heiahts
关键词
D O I
10.1109/43.541446
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Improved nearest-grid-point and cloud-in-cell particle-mesh schemes are suggested, and a new nearest-element-center scheme proposed, to help reduce self force and improve the spatial accuracy of forces in Monte Carlo semiconductor device simulation. These schemes are exercised on both one-and two-dimensional model problems. An attempt to design a scheme with reduced self force for unstructured triangular meshes is unsuccessful.
引用
收藏
页码:1266 / 1277
页数:12
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