Monotonic variation in carbon-related defects with Fermi level in different conductive types of GaN

This study examined the photoluminescence (PL) of samples of GaN and found that the intensity of the peak of luminescence related to carbon impurities in p-GaN changed with the doping concentration of Mg. However, the results of a secondary ion mass spectrometry test showed that the concentration of...

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Bibliographic Details
Main Authors: Yuheng Zhang, Feng Liang, Degang Zhao, Jing Yang, Ping Chen, Zongshun Liu
Format: Article
Language:English
Published: AIP Publishing LLC 2021-08-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0054483