Growth of 3C-SiC Bulk Material by the Modified Lely-Method (2004) Krieger M, Hundhausen M, Ley L Journal article Structural defects in SiC crystals investigated by high energy x-ray diffraction (2004) Weißer M, Seitz C, Wellmann P, Hock R, Magerl A Journal article, Original article Growth of phosphorous-doped n-type 6H-SiC crystals using a modified PVT technique and phosphine as source (2004) Desperrier P, Müller R, Winnacker A, Wellmann P Journal article, Original article 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