高级检索   注册
SEMI OpenIR  > 中国科学院半导体研究所(2009年前)  > 期刊论文

题名: Photoluminescence studies on pseudomorphic delta-doped AlGaAs/InGaAs/GaAs quantum wells
作者: Wang XG;  Chang Y;  Gui YS;  Chu JH;  Cao X;  Zeng YP;  Kong MY
发表日期: 2000
摘要: Photoluminescence (PL) measurements were performed on several series of single-side Si-doped pseudomorphic high electron mobility transistors (p-HEMTs) quantum well (QW) samples, with different spacer layer widths, well widths and Si delta -doped concentrations , under different temperatures and excitation power densities. The dynamic competitive luminescence mechanism between the radiations of e2-hh1 and e1-hh1 was discussed in detail. The confining potential, subband energies, corresponding envelope functions, subband occupations and transferring efficiency etc., were calculated by self-consistent finite differential method at different temperatures in comparison with the present experiment results. The relative variation of the integrated luminescence intensity of the two transitions (e1-hh1 and e2-hh1) was found to be dependent on the temperature and the structure's properties, e. g. spacer layer width, dopant concentration and well width.
KOS主题词: Quantum Well;  Photoluminescence;  Gallium arsenide
刊名: JOURNAL OF INFRARED AND MILLIMETER WAVES
专题: 中国科学院半导体研究所(2009年前)_期刊论文

条目包含的文件

文件 大小格式
1265.pdf251KbAdobe PDF 联系获取全文


许可声明:条目相关作品遵循知识共享协议(Creative Commons)。


推荐引用方式:
Wang XG; Chang Y; Gui YS; Chu JH; Cao X; Zeng YP; Kong MY .Photoluminescence studies on pseudomorphic delta-doped AlGaAs/InGaAs/GaAs quantum wells ,JOURNAL OF INFRARED AND MILLIMETER WAVES,2000,19(5):333-337
个性服务
 推荐该条目
 保存到收藏夹
 查看访问统计
 Endnote导出
Google Scholar
 Google Scholar中相似的文章
 [Wang XG]的文章
 [Chang Y]的文章
 [Gui YS]的文章
CSDL跨库检索
 CSDL跨库检索中相似的文章
 [Wang XG]的文章
 [Chang Y]的文章
 [Gui YS]的文章
Scirus search
 Scirus中相似的文章
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。

 

 

Valid XHTML 1.0! 版权所有 © 2007-2012  中国科学院半导体研究所  -反馈
系统开发与技术支持:中国科学院国家科学图书馆兰州分馆(信息系统部)
本系统基于 MIT 和 Hewlett-Packard 的 DSpace 软件开发