Engineered ultraviolet InGaN/AlGaN multiple-quantum-well structures for maximizing cathodoluminescence efficiency

Engineered ultraviolet InGaN/AlGaN multiple-quantum-well structures for maximizing cathodoluminescence efficiency

We demonstrate a systematic way to understand and select the accelerating voltage for maximizing cathodoluminescence (CL) by correlating the carrier diffusion length with the efficiency of ultraviolet (UV) InGaN/AlGaN multiple quantum wells (MQWs). We showed that the absorption of MQWs benefits from...

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Bibliographic Details
Main Authors:	Haiyang Zheng, Vijay Kumar Sharma, Pingchieh Tsai, Yiping Zhang, Shunpeng Lu, Xueliang Zhang, Swee Tiam Tan, Hilmi Volkan Demir
Format:	Article
Language:	English
Published:	AIP Publishing LLC 2022-01-01
Series:	AIP Advances
Online Access:	http://dx.doi.org/10.1063/6.0001262

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