{"title":"半导体中的电子:它们有多大?","authors":"David K. Ferry, H. Grubin","doi":"10.1109/IWCE.1998.742716","DOIUrl":null,"url":null,"abstract":"In this paper, the arguments for various sizes of electrons is considered for semiconductor devices. In particular, in the quasi-two-dimensional electron gas of ballistic quantum dots, it is argued that the effective size of the electron packet is only /spl lambda//sub F///spl pi/, a value providing an almost minimum uncertainty packet. This size also reflects the \"squeezing\" of the packet in two dimensions as the carrier density is increased.","PeriodicalId":357304,"journal":{"name":"1998 Sixth International Workshop on Computational Electronics. Extended Abstracts (Cat. No.98EX116)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Electrons in semiconductors: how big are they?\",\"authors\":\"David K. Ferry, H. Grubin\",\"doi\":\"10.1109/IWCE.1998.742716\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, the arguments for various sizes of electrons is considered for semiconductor devices. In particular, in the quasi-two-dimensional electron gas of ballistic quantum dots, it is argued that the effective size of the electron packet is only /spl lambda//sub F///spl pi/, a value providing an almost minimum uncertainty packet. This size also reflects the \\\"squeezing\\\" of the packet in two dimensions as the carrier density is increased.\",\"PeriodicalId\":357304,\"journal\":{\"name\":\"1998 Sixth International Workshop on Computational Electronics. Extended Abstracts (Cat. No.98EX116)\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-10-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1998 Sixth International Workshop on Computational Electronics. Extended Abstracts (Cat. No.98EX116)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IWCE.1998.742716\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1998 Sixth International Workshop on Computational Electronics. Extended Abstracts (Cat. No.98EX116)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWCE.1998.742716","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In this paper, the arguments for various sizes of electrons is considered for semiconductor devices. In particular, in the quasi-two-dimensional electron gas of ballistic quantum dots, it is argued that the effective size of the electron packet is only /spl lambda//sub F///spl pi/, a value providing an almost minimum uncertainty packet. This size also reflects the "squeezing" of the packet in two dimensions as the carrier density is increased.
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