GaN-Based Light-Emitting Diode Prepared on Nano-Inverted Pyramid GaN Template

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題名:	GaN-Based Light-Emitting Diode Prepared on Nano-Inverted Pyramid GaN Template
作者:	Kuo,CW;Chang,LC;Kuo,CH
貢獻者:	光電科學研究所
關鍵詞:	INGAN-GAN;LEDS;LAYERS;LITHOGRAPHY;IMPROVEMENT;BRIGHTNESS;EFFICIENCY;BLUE
日期:	2009
上傳時間:	2010-06-29 19:41:36 (UTC+8)
出版者:	中央大學
摘要:	Using self-aligned SiO nano-spheres as an etching mask, the authors demonstrated the formation of a GaN-based nano-inverted pyramid (NIP) structure. It was found that crystal quality of the GaN epilayer prepared on an NIP/GaN template was significantly better than that prepared with conventional low-temperature GaN nucleation layer. With the NIP structure, it was found that 20-mA light-emitting-diode (LED) output power can be enhanced by 32%, as compared with the conventional LED.
關聯:	IEEE PHOTONICS TECHNOLOGY LETTERS
顯示於類別:	[光電科學研究所] 期刊論文

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