1. Electrical and optical properties of bulk GaN substrates studied by Kelvin probe and photoluminescence. Issue 3 (21st December 2012) Authors: McNamara, J. D.; Foussekis, M. A.; Baski, A. A.; Li, X.; Avrutin, V.; Morkoç, H.; Leach, J. H.; Paskova, T.; Udwary, K.; Preble, E.; Reshchikov, M. A.; Toropov, Alexey; Ivanov, Sergey Journal: Physica status solidi Issue: Volume 10:Issue 3(2013:Mar.) Page Start: 536 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗