Investigation of Hot Carrier Degradation in   Shallow-Trench-Isolation-Based High-Voltage Laterally Diffused   Metal-Oxide-Semiconductor Field-Effect Transistors by a Novel Direct   Current Current-Voltage Technique

doi:10.1143/JJAP.51.04DP08

CORC > 北京大学 > 信息科学技术学院

	Investigation of Hot Carrier Degradation in Shallow-Trench-Isolation-Based High-Voltage Laterally Diffused Metal-Oxide-Semiconductor Field-Effect Transistors by a Novel Direct Current Current-Voltage Technique
	He, Yandong ; Zhang, Ganggang
刊名	日本应用物理学杂志
	2012
关键词	SMART POWER
DOI	10.1143/JJAP.51.04DP08
英文摘要	Shallow trench isolation (STI) based laterally diffused metal-oxide-semiconductor (LDMOS) devices have become popular with its better tradeoff between breakdown voltage and on-resistance and its compatibility with the standard complementary metal-oxide-semiconductor (CMOS) process. A novel direct current current-voltage (DCIV) technique demonstrated with multiple sharp peak signals is proposed to characterize interface state generation in the channel and in the STI drift regions separately. Degradation of STI-based LDMOS transistors in various hot-carrier stress modes is investigated experimentally by proposed technique. A two-dimensional numerical device simulation is performed to obtain insight into the proposed technique and device degradation characteristics under hot-carrier stress conditions. The impact of interface state location on device electrical characteristics is analyzed from measurement and simulation. Our results show that the maximum Isub stress becomes the worst hot-carrier degradation mode in term of the on-resistance degradation, which is attributed to interface state generation under STI drift region. (C) 2012 The Japan Society of Applied Physics; Physics, Applied; SCI(E); EI; 0; ARTICLE; 4,SI; 51
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/291845]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	He, Yandong,Zhang, Ganggang. Investigation of Hot Carrier Degradation in Shallow-Trench-Isolation-Based High-Voltage Laterally Diffused Metal-Oxide-Semiconductor Field-Effect Transistors by a Novel Direct Current Current-Voltage Technique[J]. 日本应用物理学杂志,2012.
APA	He, Yandong,&Zhang, Ganggang.(2012).Investigation of Hot Carrier Degradation in Shallow-Trench-Isolation-Based High-Voltage Laterally Diffused Metal-Oxide-Semiconductor Field-Effect Transistors by a Novel Direct Current Current-Voltage Technique.日本应用物理学杂志.
MLA	He, Yandong,et al."Investigation of Hot Carrier Degradation in Shallow-Trench-Isolation-Based High-Voltage Laterally Diffused Metal-Oxide-Semiconductor Field-Effect Transistors by a Novel Direct Current Current-Voltage Technique".日本应用物理学杂志 (2012).