{"title":"二维电子气体中从扩散输运到弹道输运的频率函数的交叉","authors":"S. Kang, P. Burke, L. Pfeiffer, K. West","doi":"10.1109/ISDRS.2003.1272059","DOIUrl":null,"url":null,"abstract":"Ballistic transport is nothing but an electron transport in the limit (/spl omega//spl tau//sub m/ > 1); the electron move without scattering between electric field cycles. Diffusive transport can be defined as the lower frequency range (/spl omega//spl tau//sub m/<1); in the diffusive limit there are many scattering events between electric field cycles. Here we measure for the first time the crossover from diffusive to ballistic transport as a function of frequency in a dc contacted 2DEG.","PeriodicalId":369241,"journal":{"name":"International Semiconductor Device Research Symposium, 2003","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Crossover from diffusive to ballistic transport as a function of frequency in a two dimensional electron gas\",\"authors\":\"S. Kang, P. Burke, L. Pfeiffer, K. West\",\"doi\":\"10.1109/ISDRS.2003.1272059\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Ballistic transport is nothing but an electron transport in the limit (/spl omega//spl tau//sub m/ > 1); the electron move without scattering between electric field cycles. Diffusive transport can be defined as the lower frequency range (/spl omega//spl tau//sub m/<1); in the diffusive limit there are many scattering events between electric field cycles. Here we measure for the first time the crossover from diffusive to ballistic transport as a function of frequency in a dc contacted 2DEG.\",\"PeriodicalId\":369241,\"journal\":{\"name\":\"International Semiconductor Device Research Symposium, 2003\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-12-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Semiconductor Device Research Symposium, 2003\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISDRS.2003.1272059\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Semiconductor Device Research Symposium, 2003","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISDRS.2003.1272059","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Crossover from diffusive to ballistic transport as a function of frequency in a two dimensional electron gas
Ballistic transport is nothing but an electron transport in the limit (/spl omega//spl tau//sub m/ > 1); the electron move without scattering between electric field cycles. Diffusive transport can be defined as the lower frequency range (/spl omega//spl tau//sub m/<1); in the diffusive limit there are many scattering events between electric field cycles. Here we measure for the first time the crossover from diffusive to ballistic transport as a function of frequency in a dc contacted 2DEG.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
