{"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}
引用次数: 0
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.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
