A novel method for accurately estimating alpha-induced soft error rates
作者： R. Takasu , Y. Tosaka , H. Fukuda , Y. Karaoka
DOI: 10.1109/RELPHY.2005.1493089
关键词: Dosimetry 、 Neutron 、 Particle detector 、 Estimation theory 、 Soft error 、 Physics 、 Particle emission 、 Electronic engineering 、 Alpha (ethology) 、 Computational physics 、 Detection limit
摘要: We have developed a sensitive dosimetry, vacuum /spl alpha/-tracking, and used it to measure dose rates of alpha/-particle emission in order estimate alpha/-induced soft error rates. found that the detection limit dosimetry is 3.2/spl times/10/sup -5/ alpha/ph/spl middot/cm/sup -2/, approximately 30 times more than conventional dosimetry. newly obtained LSI materials accelerated tests simulations demonstrate method provides drastically accurate rate estimation.
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