{"title":"具有各向异性冲击电离的高效多波段蒙特卡罗模型","authors":"X. L. Wang, V. Chandramouli, C. Maziar, A. Tasch","doi":"10.1109/IEDM.1992.307461","DOIUrl":null,"url":null,"abstract":"A new impact ionization model for our multi-band Monte Carlo simulator SLAPSHOT (Simulation Program Suitable for Hot Carrier Studies) is described in this paper. The new model, based on a modified anisotropic Keldysh formula, uses a threshold energy calculated by invoking both energy and momentum conservation in full pseudopotential bands. The new model is used, together with experimental impact ionization data, to accurately estimate the extent of the high energy tail of the energy distribution function and appropriate electron-phonon coupling constants for use in second energy band carrier transport descriptions.<<ETX>>","PeriodicalId":287098,"journal":{"name":"1992 International Technical Digest on Electron Devices Meeting","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"An efficient multi-band Monte Carlo model with anisotropic impact ionization\",\"authors\":\"X. L. Wang, V. Chandramouli, C. Maziar, A. Tasch\",\"doi\":\"10.1109/IEDM.1992.307461\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new impact ionization model for our multi-band Monte Carlo simulator SLAPSHOT (Simulation Program Suitable for Hot Carrier Studies) is described in this paper. The new model, based on a modified anisotropic Keldysh formula, uses a threshold energy calculated by invoking both energy and momentum conservation in full pseudopotential bands. The new model is used, together with experimental impact ionization data, to accurately estimate the extent of the high energy tail of the energy distribution function and appropriate electron-phonon coupling constants for use in second energy band carrier transport descriptions.<<ETX>>\",\"PeriodicalId\":287098,\"journal\":{\"name\":\"1992 International Technical Digest on Electron Devices Meeting\",\"volume\":\"11 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1992 International Technical Digest on Electron Devices Meeting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEDM.1992.307461\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1992 International Technical Digest on Electron Devices Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEDM.1992.307461","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An efficient multi-band Monte Carlo model with anisotropic impact ionization
A new impact ionization model for our multi-band Monte Carlo simulator SLAPSHOT (Simulation Program Suitable for Hot Carrier Studies) is described in this paper. The new model, based on a modified anisotropic Keldysh formula, uses a threshold energy calculated by invoking both energy and momentum conservation in full pseudopotential bands. The new model is used, together with experimental impact ionization data, to accurately estimate the extent of the high energy tail of the energy distribution function and appropriate electron-phonon coupling constants for use in second energy band carrier transport descriptions.<>
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