A. F. Muhammad Alimin, S. F. Wan Muhamad Hatta, N. Soin
{"title":"基于两阶段NBTI模型的NBTI降解状态动力学研究","authors":"A. F. Muhammad Alimin, S. F. Wan Muhamad Hatta, N. Soin","doi":"10.1109/RSM.2015.7354992","DOIUrl":null,"url":null,"abstract":"This paper presents a simulation framework for reliability analysis of PMOS devices in the TCAD Sentaurus environment. The degradation of parameter is based on the numerical solution for the two-stage NBTI model mechanism. We demonstrate and analyze the voltage degradation, Vth of a high-k HfO2 dielectric pMOSFET structure with effective oxide thickness (EOT) of 1.092 nm. After 1000s of stress, the threshold voltage shift of higher stress bias shows higher degradation (~0.07V) compared to the lower stress bias (~0.008V).","PeriodicalId":6667,"journal":{"name":"2015 IEEE Regional Symposium on Micro and Nanoelectronics (RSM)","volume":"16 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2015-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A study of the states kinetics in NBTI degradation by two-stage NBTI model implementation\",\"authors\":\"A. F. Muhammad Alimin, S. F. Wan Muhamad Hatta, N. Soin\",\"doi\":\"10.1109/RSM.2015.7354992\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a simulation framework for reliability analysis of PMOS devices in the TCAD Sentaurus environment. The degradation of parameter is based on the numerical solution for the two-stage NBTI model mechanism. We demonstrate and analyze the voltage degradation, Vth of a high-k HfO2 dielectric pMOSFET structure with effective oxide thickness (EOT) of 1.092 nm. After 1000s of stress, the threshold voltage shift of higher stress bias shows higher degradation (~0.07V) compared to the lower stress bias (~0.008V).\",\"PeriodicalId\":6667,\"journal\":{\"name\":\"2015 IEEE Regional Symposium on Micro and Nanoelectronics (RSM)\",\"volume\":\"16 1\",\"pages\":\"1-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE Regional Symposium on Micro and Nanoelectronics (RSM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RSM.2015.7354992\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE Regional Symposium on Micro and Nanoelectronics (RSM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RSM.2015.7354992","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A study of the states kinetics in NBTI degradation by two-stage NBTI model implementation
This paper presents a simulation framework for reliability analysis of PMOS devices in the TCAD Sentaurus environment. The degradation of parameter is based on the numerical solution for the two-stage NBTI model mechanism. We demonstrate and analyze the voltage degradation, Vth of a high-k HfO2 dielectric pMOSFET structure with effective oxide thickness (EOT) of 1.092 nm. After 1000s of stress, the threshold voltage shift of higher stress bias shows higher degradation (~0.07V) compared to the lower stress bias (~0.008V).