变温辐照加速评估方法在不同工艺的NPN双极晶体管上的应用
费武雄; 陆妩; 任迪远; 郑玉展; 王义元; 陈睿; 李茂顺; 兰博; 崔江维; 赵云; 王志宽; 杨永晖
2010
Source Publication原子能科学技术
ISSN1000-6931
Volume44Issue:12Pages:1493-1497
Abstract

对6种不同工艺的NPN双极晶体管进行了高、低剂量率及变温辐照的~(60)Coγ辐照实验。结果显示,6种工艺的NPN双极晶体管均有显著的低剂量率辐照损伤增强效应。而变温辐照损伤不仅明显高于室温高剂量率的辐照损伤,且能很好地模拟并保守地评估不同工艺的NPN双极晶体管低剂量率的辐照损伤。对实验现象的机理进行了分析。

Other Abstract

With different radiation methods, ionizing radiation response of NPN bipolar transistors of six different processes was investigated. The results show that the enhanced low dose rate sensitivity obviously exists in NPN bipolar transistors of the six kinds of processes. According to the experiment, the damage of decreasing temperature in step during irradiation is obviously greater than the result of irradiated at high dose rate. This irradiation method can perfectly simulate and conservatively evaluate low dose rate damage, which is of great significance to radiation effects research of bipolar devices. Finally, the mechanisms of the experimental phenomena were analyzed.

KeywordNpn双极晶体管 60coγ辐照 低剂量率辐照损伤增强 变温辐照 加速评估方法
Indexed ByCSCD
CSCD IDCSCD:4103322
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/1700
Collection新疆维吾尔自治区电子信息材料与器件重点实验室
材料物理与化学研究室
Affiliation中国科学院新疆理化技术研究所;新疆电子信息材料与器件重点实验室;中国科学院研究生院;模拟集成电路国家重点实验室
Recommended Citation
GB/T 7714
费武雄,陆妩,任迪远,等. 变温辐照加速评估方法在不同工艺的NPN双极晶体管上的应用[J]. 原子能科学技术,2010,44(12):1493-1497.
APA 费武雄.,陆妩.,任迪远.,郑玉展.,王义元.,...&杨永晖.(2010).变温辐照加速评估方法在不同工艺的NPN双极晶体管上的应用.原子能科学技术,44(12),1493-1497.
MLA 费武雄,et al."变温辐照加速评估方法在不同工艺的NPN双极晶体管上的应用".原子能科学技术 44.12(2010):1493-1497.
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