Development of an UV scanning photoluminescence apparatus for SiC characterization L. Masarotto, J. M. Bluet, M. Berenguer, P. Girard and G. Guillot Eur. Phys. J. AP, 20 2 (2002) 141-144 Published online: 25 October 2002 DOI: 10.1051/epjap:2002084