Understanding the Correlation of HCI and NBTI Degradation in pLDMOSFETs from MR-DCIV Technique | |
He, Yandong ; Zhang, Ganggang ; Zhang, Xing | |
2014 | |
关键词 | TRANSISTORS SILICON |
英文摘要 | Multi-region DCIV technique(MR-DCIV) has demonstrated the capability to obtain the whole interface state profile in STI-based pLDMOSFETs. Based on its independence of forward bias and temperature, the unified MR-DCIV current modeling was established and verified. HCI and BTI related degradation in pLDMOSFETs has been experimentally studied, including Igmax/Ib max, Vgmax and NBTI stresses. Our results reveal that Vgmax stress results in larger threshold voltage shift due to the higher interface state generation at channel and accumulation regions, linking to NBTI effect. Vgmax stress condition became the worse case degradation condition for pLDMOSFETs. ? 2014 IEEE.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000346735500041&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Computer Science, Hardware & Architecture; Engineering, Electrical & Electronic; EI; CPCI-S(ISTP); 4 |
语种 | 英语 |
DOI标识 | 10.1109/ISPSD.2014.6856003 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/292419] |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | He, Yandong,Zhang, Ganggang,Zhang, Xing. Understanding the Correlation of HCI and NBTI Degradation in pLDMOSFETs from MR-DCIV Technique. 2014-01-01. |
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