@article{11898389b34440a0beb6295bac2277a0,
title = "Depth-dependent investigation of defects and impurity doping in GaN/sapphire using scanning electron microscopy and cathodoluminescence spectroscopy",
author = "Sun, \{X. L.\} and Goss, \{S. H.\} and Brillson, \{L. J.\} and Look, \{D. C.\} and Molnar, \{R. J.\}",
year = "2002",
month = may,
day = "15",
doi = "10.1063/1.1454187",
language = "English",
volume = "91",
pages = "6729--6738",
journal = "Journal of Applied Physics",
issn = "0021-8979",
number = "10 I",
}