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不恰当应用源隔离策略引入的相反效果

丁李利 陈伟 王坦 徐静妍

原子能科学技术2021,Vol.55Issue(12):2260-2266,7.
原子能科学技术2021,Vol.55Issue(12):2260-2266,7.DOI:10.7538/yzk.2021.youxian.0676

不恰当应用源隔离策略引入的相反效果

Adverse Effect of Inappropriately Implementing Source-isolation Mitigation Technique

丁李利 1陈伟 1王坦 1徐静妍1

作者信息

  • 1. 强脉冲辐射环境模拟与效应国家重点实验室,西北核技术研究所,陕西西安710024
  • 折叠

摘要

Abstract

Single event transient (SET) response was compared between various struc-tures considering source-isolation mitigation technique.The simulation results prove the existence of adverse effects.Besides bipolar amplification effects,both drive strength and node capacitance should be considered when trying to improve SET tolerance.Due to the nonuniqueness of related factors,unless one factor is definitely the main contribu-tor,careful consideration and quantitative evaluation are highly suggested before imple-menting mitigation techniques.

关键词

源隔离/单粒子瞬态/缓解措施/相反效果

Key words

source-isolation/single event transient/mitigation technique/adverse effects

分类

信息技术与安全科学

引用本文复制引用

丁李利,陈伟,王坦,徐静妍..不恰当应用源隔离策略引入的相反效果[J].原子能科学技术,2021,55(12):2260-2266,7.

基金项目

Supported by National Natural Science Foundation of China (11690043,61634008) (11690043,61634008)

原子能科学技术

OA北大核心CSCD

1000-6931

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