A parallel Monte Carlo method for electron quantum kinetic equation

被引：0
|
作者：
Gurov, TV [1 ]
Dimov, IT [1 ]
机构：
[1] Acad G Bonchev, CLPP, BAS, Sofia 1113, Bulgaria
来源：
LARGE-SCALE SCIENTIFIC COMPUTING | 2003年 / 2907卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We study a parallel Monte Carlo (MC) method for investigation of a quantum kinetic equation which accounts for the action of the electric field during the process of electron-phonon interaction. Optimization of the presented parallel algorithm is done using variance reduction techniques and parallel random sequences from the Scalable Parallel Random Number Generator (SPRNG) library. The developed code written in C is parallelized with MPI and OpenMP codes. Numerical results for the parallel efficiency of the algorithm are obtained. The dependence of the electron energy distribution on applied electric field is investigated for long evolution times. The distribution function is computed for GaAs material parameters.
引用
收藏
页码：153 / 161
页数：9
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