中国物理B ›› 2017, Vol. 26 ›› Issue (2): 28501-028501.doi: 10.1088/1674-1056/26/2/028501
• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇 下一篇
Yu-Hang Zhang(张宇航), Chang-Chun Chai(柴常春), Xin-Hai Yu(于新海), Yin-Tang Yang(杨银堂), Yang Liu(刘阳), Qing-Yang Fan(樊庆扬), Chun-Lei Shi(史春蕾)
Yu-Hang Zhang(张宇航), Chang-Chun Chai(柴常春), Xin-Hai Yu(于新海), Yin-Tang Yang(杨银堂), Yang Liu(刘阳), Qing-Yang Fan(樊庆扬), Chun-Lei Shi(史春蕾)
摘要: The latch-up effect induced by high-power microwave (HPM) in complementary metal-oxide-semiconductor (CMOS) inverter is investigated in simulation and theory in this paper. The physical mechanisms of excess carrier injection and HPM-induced latch-up are proposed. Analysis on upset characteristic under pulsed wave reveals increasing susceptibility under shorter-width pulsed wave which satisfies experimental data, and the dependence of upset threshold on pulse repetitive frequency (PRF) is believed to be due to the accumulation of excess carriers. Moreover, the trend that HPM-induced latch-up is more likely to happen in shallow-well device is proposed.Finally, the process of self-recovery which is ever-reported in experiment with its correlation with supply voltage and power level is elaborated, and the conclusions are consistent with reported experimental results.
中图分类号: (Field effect devices)