Possibility of enhanced frequency response of intermixed InGaAs/GaAs and InGaAs/AlGaAs quantum well devices

L. Dao, M. Johnston, M. Gal, L. Fu, H. Tan, C. Jagadish
{"title":"Possibility of enhanced frequency response of intermixed InGaAs/GaAs and InGaAs/AlGaAs quantum well devices","authors":"L. Dao, M. Johnston, M. Gal, L. Fu, H. Tan, C. Jagadish","doi":"10.1109/COMMAD.1998.791660","DOIUrl":null,"url":null,"abstract":"Photoluminescence up conversion study of the intermixed InGaAs/GaAs and InGaAs/AlGaAs quantum wells showed that the capture of photo-excited carriers into the intermixed quantum wells is faster (25 ps) than capture into the non-intermixed quantum wells (45 ps). The reasons for this significant reduction in the capture time is related to modification of the shape of the intermixed quantum wells.","PeriodicalId":300064,"journal":{"name":"1998 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings (Cat. No.98EX140)","volume":"5 3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1998 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings (Cat. No.98EX140)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMMAD.1998.791660","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

Photoluminescence up conversion study of the intermixed InGaAs/GaAs and InGaAs/AlGaAs quantum wells showed that the capture of photo-excited carriers into the intermixed quantum wells is faster (25 ps) than capture into the non-intermixed quantum wells (45 ps). The reasons for this significant reduction in the capture time is related to modification of the shape of the intermixed quantum wells.
混合InGaAs/GaAs和InGaAs/AlGaAs量子阱器件频率响应增强的可能性
对混合InGaAs/GaAs和InGaAs/AlGaAs量子阱的光致发光转换研究表明,光激发载流子进入混合量子阱的捕获速度(25 ps)比进入非混合量子阱的捕获速度(45 ps)快。捕获时间显著缩短的原因与混合量子阱形状的改变有关。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信