{"title":"相干长度对离散维格纳势的影响","authors":"P. Ellinghaus, M. Nedjalkov, S. Selberherr","doi":"10.1109/IWCE.2014.6865852","DOIUrl":null,"url":null,"abstract":"The solution of the Wigner equation, using the Monte Carlo method [1] along with the signed-particle technique [2], requires a finite coherence length to be chosen. We investigate how the choice of the coherence length influences computational aspects of the calculation of the Wigner potential, like momentum resolution. Additionally, the physical interpretation attributed to a chosen coherence length is discussed.","PeriodicalId":168149,"journal":{"name":"2014 International Workshop on Computational Electronics (IWCE)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Implications of the coherence length on the discrete Wigner potential\",\"authors\":\"P. Ellinghaus, M. Nedjalkov, S. Selberherr\",\"doi\":\"10.1109/IWCE.2014.6865852\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The solution of the Wigner equation, using the Monte Carlo method [1] along with the signed-particle technique [2], requires a finite coherence length to be chosen. We investigate how the choice of the coherence length influences computational aspects of the calculation of the Wigner potential, like momentum resolution. Additionally, the physical interpretation attributed to a chosen coherence length is discussed.\",\"PeriodicalId\":168149,\"journal\":{\"name\":\"2014 International Workshop on Computational Electronics (IWCE)\",\"volume\":\"105 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-06-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 International Workshop on Computational Electronics (IWCE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IWCE.2014.6865852\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 International Workshop on Computational Electronics (IWCE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWCE.2014.6865852","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Implications of the coherence length on the discrete Wigner potential
The solution of the Wigner equation, using the Monte Carlo method [1] along with the signed-particle technique [2], requires a finite coherence length to be chosen. We investigate how the choice of the coherence length influences computational aspects of the calculation of the Wigner potential, like momentum resolution. Additionally, the physical interpretation attributed to a chosen coherence length is discussed.
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