计算物理 ›› 2002, Vol. 19 ›› Issue (2): 168-172.

• 论文 • 上一篇    下一篇

Monte Carlo方法在单粒子翻转数值模拟中的应用

李华, 陈世彬   

  1. 西北核技术研究所, 陕西 西安 710024
  • 收稿日期:2000-05-29 修回日期:2000-09-21 出版日期:2002-03-25 发布日期:2002-03-25
  • 作者简介:李华(1964-),女,广东梅县,博士,副研,从事辐射效应的模拟计算等方面的研究.

THE APPLICATION OF MONTE CARLO METHOD IN SINGLE EVENT UPSET SIMULATION

LI Hua, CHEN Shi-bin   

  1. Northwest Institute of Nuclear Technology, Xi'an 710024, P R China
  • Received:2000-05-29 Revised:2000-09-21 Online:2002-03-25 Published:2002-03-25

摘要: 描述了在单粒子翻转数值模拟中的一种有效方法-Monte Carlo方法,并对该方法中的粒子输运过程和相关的随机抽样进行了描述.对14MeV的中子从存储器硅片表面随机入射引起的单粒子翻转进行了计算和分析,同时计算了Monte Carlo方法引起的误差.

关键词: Monte Carlo方法, 单粒子翻转, 数值模拟

Abstract: The Monte Carlo method is used in the single event simulation which describes the processes of the particle transportation and the random sampling. Particularly, the single event upset of a silicon chip induced by 14*!MeV neutrons at a random incident angle is calculated and analyzed. In the mean time, the Monte Carlo error is also considered. By the Monte Carlo method, some information about the physical mechanism of the single event upset is provided.

Key words: Monte Carlo simulation, single event upset, calculating simulation

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