非平衡格林函数(NEGF)方法:一个不同的视角

2015 International Workshop on Computational Electronics (IWCE) Pub Date : 2015-10-26 DOI:10.1109/IWCE.2015.7301951

S. Datta

{"title":"非平衡格林函数(NEGF)方法:一个不同的视角","authors":"S. Datta","doi":"10.1109/IWCE.2015.7301951","DOIUrl":null,"url":null,"abstract":"The NEGF method was established in the 1960's through the classic work of Keldysh and others [1] using the methods of manybody perturbation theory (MBPT) and this approach is widely used in the literature [2]. By contrast I have introduced a different approach starting with the one-electron Schrödinger equation [3, 4] which is used by many in the nanoelectronics community. In this talk I will try to answer the questions I often get regarding the relation between the two approaches and I thank the organizers of the IWCE for giving me this opportunity.","PeriodicalId":165023,"journal":{"name":"2015 International Workshop on Computational Electronics (IWCE)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Non-equilibrium green's function (NEGF) method: a different perspective\",\"authors\":\"S. Datta\",\"doi\":\"10.1109/IWCE.2015.7301951\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The NEGF method was established in the 1960's through the classic work of Keldysh and others [1] using the methods of manybody perturbation theory (MBPT) and this approach is widely used in the literature [2]. By contrast I have introduced a different approach starting with the one-electron Schrödinger equation [3, 4] which is used by many in the nanoelectronics community. In this talk I will try to answer the questions I often get regarding the relation between the two approaches and I thank the organizers of the IWCE for giving me this opportunity.\",\"PeriodicalId\":165023,\"journal\":{\"name\":\"2015 International Workshop on Computational Electronics (IWCE)\",\"volume\":\"71 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-10-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 International Workshop on Computational Electronics (IWCE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IWCE.2015.7301951\",\"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 International Workshop on Computational Electronics (IWCE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWCE.2015.7301951","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

NEGF方法是在20世纪60年代通过Keldysh等人的经典工作[1]，利用多体摄动理论(MBPT)的方法建立起来的，该方法在文献中被广泛使用[2]。相比之下，我介绍了一种不同的方法，从单电子Schrödinger方程[3,4]开始，该方程在纳米电子学社区中被许多人使用。在这次演讲中，我将尝试回答我经常听到的关于这两种方法之间关系的问题，我感谢IWCE的组织者给我这个机会。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Non-equilibrium green's function (NEGF) method: a different perspective

The NEGF method was established in the 1960's through the classic work of Keldysh and others [1] using the methods of manybody perturbation theory (MBPT) and this approach is widely used in the literature [2]. By contrast I have introduced a different approach starting with the one-electron Schrödinger equation [3, 4] which is used by many in the nanoelectronics community. In this talk I will try to answer the questions I often get regarding the relation between the two approaches and I thank the organizers of the IWCE for giving me this opportunity.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2015 International Workshop on Computational Electronics (IWCE)

自引率

0.00%

发文量

期刊最新文献

Thermionic escape in quantum well solar cell GaN/InGaN/GaN disk-in-wire light emitters: polar vs. nonpolar orientations Mode space tight binding model for ultra-fast simulations of III-V nanowire MOSFETs and heterojunction TFETs Multi-scale modeling of metal-CNT interfaces I-V curves for cylinders embedded in P3HT