{"title":"A novel flash memory cell and design optimization for high density and low power application","authors":"Huiwei Wu, Shiqiang Qin, Yimao Cai, Poren Tang, Zhan Zhan, Qianqian Huang, Ru Huang","doi":"10.1109/EDSSC.2011.6117733","DOIUrl":null,"url":null,"abstract":"A novel flash memory cell based on Tunneling Field Effect Transistor (TFET) is investigated via 2-D device simulation in this paper. The proposed flash memory cell shows improved program/erase speed, increased programming efficiency and super punch-through immunity as the cell gate length scaled from 180nm to 45nm, which indicates that this new structure is with strong scalability. Furthermore, cell design consideration i.e. ambipolar suppression for the TFET-based flash cell are also investigated and discussed.","PeriodicalId":6363,"journal":{"name":"2011 IEEE International Conference of Electron Devices and Solid-State Circuits","volume":"56 6 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2011-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE International Conference of Electron Devices and Solid-State Circuits","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDSSC.2011.6117733","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
A novel flash memory cell based on Tunneling Field Effect Transistor (TFET) is investigated via 2-D device simulation in this paper. The proposed flash memory cell shows improved program/erase speed, increased programming efficiency and super punch-through immunity as the cell gate length scaled from 180nm to 45nm, which indicates that this new structure is with strong scalability. Furthermore, cell design consideration i.e. ambipolar suppression for the TFET-based flash cell are also investigated and discussed.
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