Investigating the Effect of Piezoelectric Polarization on GaN-Based LEDs with Different Prestrain Layer by Temperature-Dependent Electroluminescence

The effect of piezoelectric polarization on GaN-based light emitting diodes (LEDs) with different kinds of prestrain layers between the multiple quantum wells (MQWs) and n-GaN layer is studied and demonstrated. Compared with the conventional LED, more than 10% enhancement in the output power of the...

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Bibliographic Details
Published in:	International Journal of Photoenergy
Main Authors:	C. K. Wang, Y. Z. Chiou, T. H. Chiang, T. K. Lin
Format:	Article
Language:	English
Published:	Wiley 2015-01-01
Online Access:	http://dx.doi.org/10.1155/2015/135321

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