Improved Optical Properties of Nonpolar AlGaN-Based Multiple Quantum Wells Emitting at 280 nm

Improved Optical Properties of Nonpolar AlGaN-Based Multiple Quantum Wells Emitting at 280 nm

The optical properties of nonpolar AlGaN multiple quantum wells (MQWs) emitting at 280 nm were investigated intensively using temperature-dependent and time-resolved photoluminescence spectra associated with the characterization of structural properties. The densities of superficial pits and basal-p...

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Bibliographic Details
Main Authors: Jianguo Zhao, Jiangyong Pan, Bin Liu, Tao Tao, Daihua Chen, Xianjian Long, Zhe Chuan Feng, Jianhua Chang
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Photonics Journal
Subjects:
Deep ultraviolet light source
nonpolar AlGaN-based multiple quantum wells
temperature-dependent and time-resolved photoluminescence
internal quantum efficiency
Online Access:https://ieeexplore.ieee.org/document/9269387/

Internet

https://ieeexplore.ieee.org/document/9269387/

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