A. Hernández-Cabrera, A. Ramos, H. Cruz, P. Aceituno
{"title":"Terahertz emission from direct created excitons in quantum wells","authors":"A. Hernández-Cabrera, A. Ramos, H. Cruz, P. Aceituno","doi":"10.1109/WOFE.1997.621158","DOIUrl":null,"url":null,"abstract":"We have studied the dipole electromagnetic radiation emerging from electrically pumped excitons tunneling between asymmetric double quantum wells, taking into account the two-particle nature of the process. Transition between direct and indirect excitons affects the charge oscillation of direct created excitons and therefore the terahertz emission. The frequency of this process is one order of magnitude higher than the photoexcited exciton emission.","PeriodicalId":119712,"journal":{"name":"1997 Advanced Workshop on Frontiers in Electronics, WOFE '97 Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1997 Advanced Workshop on Frontiers in Electronics, WOFE '97 Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WOFE.1997.621158","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
We have studied the dipole electromagnetic radiation emerging from electrically pumped excitons tunneling between asymmetric double quantum wells, taking into account the two-particle nature of the process. Transition between direct and indirect excitons affects the charge oscillation of direct created excitons and therefore the terahertz emission. The frequency of this process is one order of magnitude higher than the photoexcited exciton emission.
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
