A Study of CVD of Gallium Nitride Films by In Situ Gas-Phase UV Spectroscopy S.E. Alexandrov, A.Y. Kovalgin et D.M. Krasovitskiy J. Phys. IV France, 05 C5 (1995) C5-183-C5-190 DOI: 10.1051/jphyscol:1995520