Analysis of graphitization during physical vapor transport growth of silicon carbide (2004) Wellmann P, Herro ZG, Sakwe A, Masri P, Bogdanov M, Karpov S, Kulik A, et al. Journal article, Original article In-situ Er-doping of SiC bulk single crystals (2004) Müller R, Desperrier P, Seitz C, Weißer M, Magerl A, Maier M, Winnacker A, Wellmann P Journal article, Original article Study of the temperature induced polytype conversion in cubic SiC by Raman spectroscopy (2004) Hundhausen M, Ley L Journal article Determination of exciton capture cross-sections of neutral nitrogen donor on cubic and hexagonal sites in n-type (N) 6H-SiC (2003) Weingärtner R, Albrecht A, Wellmann P, Winnacker A Journal article, Original article Electrical and optical characterization of p-type boron-doped 6H-SiC bulk crystals (2003) Bickermann M, Weingärtner R, Herro ZG, Hofmann HD, Künecke U, Wellmann P, Winnacker A Journal article, Original article Impact of compensation on optical absorption bands in the below-bandgap region in n-type (N) 6H-SiC (2003) Weingärtner R, Bickermann M, Herro ZG, Künecke U, Sakwe A, Wellmann P, Winnacker A Journal article, Original article Indentification of Dumb-Bell Shaped Interstitials in Electron Irradiated 6H-SiC by Photoluminescence Spectroscopy (2003) Ley L, Hundhausen M Journal article Raman excitation profiles of 3C-, 4H-, 6H-, 15R- and 21R-SiC (2003) Hundhausen M, Ley L Journal article Investigation of mass transport during SiC PVT growth using digital X-Ray Imaging, 13C labeling of source material and numerical modeling (2003) Durst F, Hundhausen M, Winnacker A, Ley L Journal article Investigation of mass transport during SiCPVT growth using digital X-ray imaging, C-13 labeling of source material and numerical modeling (2003) Wellmann P, Herro ZG, Selder M, Durst F, Püsche R, Hundhausen M, Ley L, Winnacker A Journal article, Original article