{"title":"Analysis of parasitic capacitance and performance in gate-ail-around and tri-gate channel vertical FET","authors":"Youngsoo Seo, Myounggon Kang, Hyungcheol Shin","doi":"10.23919/SNW.2017.8242298","DOIUrl":null,"url":null,"abstract":"The parasitic capacitances in Vertical FET(VFET) are investigated. Vertical device has additional parasitic capacitance compared with lateral device because of deeply contacted drain metal. This parasitic capacitance degrades the performance of the device. In this study, tri-gate channel VFET which eliminates the additional parasitic capacitance without broadening the device area is proposed.","PeriodicalId":424135,"journal":{"name":"2017 Silicon Nanoelectronics Workshop (SNW)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Silicon Nanoelectronics Workshop (SNW)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/SNW.2017.8242298","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The parasitic capacitances in Vertical FET(VFET) are investigated. Vertical device has additional parasitic capacitance compared with lateral device because of deeply contacted drain metal. This parasitic capacitance degrades the performance of the device. In this study, tri-gate channel VFET which eliminates the additional parasitic capacitance without broadening the device area is proposed.
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