Study on the Optical Properties of GaN-Based Multiple Quantum Well Embedded in Nanostructures

Peng Chen,Wenjie Wang,Zhiguo Yu,Bin Liu,Zili Xie,Xiangqian Xiu,Zhenlong Wu,Feng Xu,Zhou Xu,Ping Han,Yi Shi,Rong Zhang,Youdou Zheng

Study on the Optical Properties of GaN-Based Multiple Quantum Well Embedded in Nanostructures

2014

Peng Chen
Wenjie Wang
Zhiguo Yu
Bin Liu
Zili Xie
Xiangqian Xiu
Zhenlong Wu
Feng Xu
Zhou Xu
Ping Han
Yi Shi
Rong Zhang
Youdou Zheng

We report on the photoluminescent characteristics of InGaN/GaN multiple quantum well (MQW) embedded in nanostructures with different porosity. The best one is the nanorod structure which shows 1.75 times of planar structure on quantum efficiency.

Keywords:

Light-emitting diode
Nanostructure
Scanning electron microscope
Quantum efficiency
Photoluminescence
Porosity
Nanorod
Quantum well
Optoelectronics
Materials science
Planar

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