Author:
Mynbaeva M G,Ivanova E V,Kirilenko D A,Smirnov A N,Mynbaev K D
Abstract
Abstract
In this study we related structural properties of GaN grown on ceramic substrate and studied with transmission electron microscopy with the results of photo-and cathodoluminescence investigations. We found that stacking faults in the basal plane were responsible for both strong room temperature visible emission and exciton-related ultraviolet luminescence at cryogenic temperature.
Subject
General Physics and Astronomy