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题名: 双极运算放大器ELDRS效应的变剂量率加速模拟方法初探(英文)
其他题名: accelerated simulation method for eldrs of bipolar operational amplifiers using a dose-rate switching experiment
作者: 陆妩; 任迪远; 郑玉展; 郭旗; 余学峰
关键词: 双极运算放大器 ; 60Coγ辐照 ; 变剂量率 ; 加速评估
刊名: 半导体学报
发表日期: 2008
卷: 29, 期:7, 页:1286-1291
摘要: 采用不同的变剂量率加速评估方法,研究了在不同辐照温度、不同辐照总剂量条件下,运算放大器电路随高剂量率转换到低剂率的辐射变化规律.结果表明,辐照时的转换总剂量、辐照温度及辐照剂量率均会对器件的响应特性产生影响,采用合适的变剂量率辐照方法可以达到既缩短辐照时间,又能加速评估器件ELDRS效应的目的.另外,对产生各种响应差异的机理进行了分析. Through different dose-rate switching evaluation methods, the radiation-response rules of operational amplifiers are studied when the irradiation dose rate is switched from high to low under different radiation temperatures and total doses. The experimental results indicate that the response characteristics could be affected by the switching total doses, irradiation temperatures, and dose rates individually or together. Accelerated evaluation on the ELDRS can be realized by adopting a proper dose-rate switching method. Meanwhile, the irradiation time can also be reduced. Finally, the mechanisms of the difference between various radiation responses are analyzed.
英文摘要: Through different dose-rate switching evaluation methods, the radiation-response rules of operational amplifiers are studied when the irradiation dose rate is switched from high to low under different radiation temperatures and total doses. The experimental results indicate that the response characteristics could be affected by the switching total doses, irradiation temperatures, and dose rates individually or together. Accelerated evaluation on the ELDRS can be realized by adopting a proper dose-rate switching method. Meanwhile, the irradiation time can also be reduced. Finally, the mechanisms of the difference between various radiation responses are analyzed.
内容类型: 期刊论文
URI标识: http://ir.xjipc.cas.cn/handle/365002/2029
Appears in Collections:材料物理与化学研究室_期刊论文

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作者单位: 中国科学院新疆理化技术研究所;中国科学院研究生院

Recommended Citation:
陆妩,任迪远,郑玉展,等. 双极运算放大器ELDRS效应的变剂量率加速模拟方法初探(英文)[J]. 半导体学报,2008,29(7):1286-1291.
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文件名: 双极运算放大器ELDRS效应的变剂量率加速模拟方法初探(英文).pdf
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