利用透射光谱研究In0.53Ga0.47As/In0.52Al0.48As多量子阱中的非抛物价子带

2007 IEEE 19th International Conference on Indium Phosphide & Related Materials Pub Date : 2007-05-14 DOI:10.1109/ICIPRM.2007.381130

K. Tanaka, N. Kotera

{"title":"利用透射光谱研究In0.53Ga0.47As/In0.52Al0.48As多量子阱中的非抛物价子带","authors":"K. Tanaka, N. Kotera","doi":"10.1109/ICIPRM.2007.381130","DOIUrl":null,"url":null,"abstract":"Transimisson spectroscopy in lattice matched In0.53Ga0.47As/In0.52Al0.48As multi-quantum wells (MQWs) structures were measured at some low temperatures. Steplike structures accentuated by the exciton peaks of interband transitions were observed in on transmission spectra. Energy of the three light hole transition was lower than one expected with calculation. The lower energy of the three light hole transition might suggest nonparabolicity of the light hole.","PeriodicalId":352388,"journal":{"name":"2007 IEEE 19th International Conference on Indium Phosphide & Related Materials","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Nonparabolic Valence Subband in In0.53Ga0.47As/In0.52Al0.48As Multi-Quantum Wells Using Transmission Spectroscopy\",\"authors\":\"K. Tanaka, N. Kotera\",\"doi\":\"10.1109/ICIPRM.2007.381130\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Transimisson spectroscopy in lattice matched In0.53Ga0.47As/In0.52Al0.48As multi-quantum wells (MQWs) structures were measured at some low temperatures. Steplike structures accentuated by the exciton peaks of interband transitions were observed in on transmission spectra. Energy of the three light hole transition was lower than one expected with calculation. The lower energy of the three light hole transition might suggest nonparabolicity of the light hole.\",\"PeriodicalId\":352388,\"journal\":{\"name\":\"2007 IEEE 19th International Conference on Indium Phosphide & Related Materials\",\"volume\":\"46 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-05-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 IEEE 19th International Conference on Indium Phosphide & Related Materials\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICIPRM.2007.381130\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE 19th International Conference on Indium Phosphide & Related Materials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIPRM.2007.381130","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

在一定低温下测量了晶格匹配In0.53Ga0.47As/In0.52Al0.48As多量子阱(MQWs)结构的透射光谱。在透射光谱中观察到由带间跃迁的激子峰强化的阶梯结构。经计算，三光洞跃迁的能量低于预期。三个光洞跃迁的较低能量可能暗示了光洞的非抛物性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Nonparabolic Valence Subband in In0.53Ga0.47As/In0.52Al0.48As Multi-Quantum Wells Using Transmission Spectroscopy

Transimisson spectroscopy in lattice matched In0.53Ga0.47As/In0.52Al0.48As multi-quantum wells (MQWs) structures were measured at some low temperatures. Steplike structures accentuated by the exciton peaks of interband transitions were observed in on transmission spectra. Energy of the three light hole transition was lower than one expected with calculation. The lower energy of the three light hole transition might suggest nonparabolicity of the light hole.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2007 IEEE 19th International Conference on Indium Phosphide & Related Materials

自引率

0.00%

发文量