GaN-Based Stress-Induced Bandgap Widening with Various Arrangements of Patterned Sapphire Substrates

Vin Cent Su, Po Hsun Chen, Yen Pu Chen, Ming Lun Lee, Yao Hong You, Zheng Hung Hung, Ta Cheng Hsu, Yu Yao Lin, Ray Ming Lin, Chieh Hsiung Kuan*

*此作品的通信作者

研究成果: 期刊稿件會議文章同行評審

摘要

By varying the arrangements of patterned sapphire substrates, the stress-induced bandgap widening of GaN-based epitaxial layers can be acquired. Photoluminescence and Raman results demonstrate a linear relationship of blue-shift with the increase of residual stress.

原文英語
文章編號AW1K.3
期刊Optics InfoBase Conference Papers
出版狀態已出版 - 2016
事件CLEO: Applications and Technology, CLEO AT 2016 - San Jose, 美國
持續時間: 05 06 201610 06 2016

文獻附註

Publisher Copyright:
© OSA 2016.

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