Optical and material studies of indium compositional fluctuations in InGaN/GaN quantum well structures

Shih Wei Feng, Yen Sheng Lin, Chi Chih Liao, Kung Jeng Ma, C. C. Yang, Chang Cheng Chou, Chia Ming Lee, Jen Inn Chyi

研究成果: 會議貢獻類型會議論文同行評審

摘要

Indium compositional fluctuations in InGaN are important for efficient light emission. Quantum-dot-like InGaN aggregations trapped carriers for radiative recombination before they were trapped by defects for non-radiative recombination. This explains the efficient light emission in a compound of high defect density. In material analyses, clear indium aggregation and phase separation structures were observed.

原文???core.languages.en_GB???
頁面11
頁數1
出版狀態已出版 - 2000
事件2000 Confernce on Lasers and Electro-Optics Europe (CLEO 2000) - Nice, France
持續時間: 10 9月 200015 9月 2000

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???event.eventtypes.event.conference???2000 Confernce on Lasers and Electro-Optics Europe (CLEO 2000)
城市Nice, France
期間10/09/0015/09/00

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