Phase relations and lattice parameters in the system SrO-BaO-Nb2O5 focussing on SBN (SrxBa1-xNb2O6) (2004) Göbbels M Journal article CVD-diamond single-crystal growth (2004) Schwarz S, Rottmair CA, Hirmke J, Rosiwal S, Singer R Journal article Axisymmetric and 3D Calculations of Melt Flow During VCz Growth (2004) Bänsch E, Davis D, Langmach H, Miller W Journal article, Original article Investigation of mass transport during PVT growth of SiC by 13C labeling of source material (2003) Herro ZG, Wellmann P, Püsche R, Hundhausen M, Ley L, Maier M, Masri P, Winnacker A Journal article, Original article Investigation of mass transport during PVT growth of SiC by 13C labelling of source material (2003) Hundhausen M, Winnacker A, Ley L Journal article Aluminum p-type doping of silicon carbide crystals using a modified physical vapor transport growth method (2002) Straubinger T, Bickermann M, Weingärtner R, Wellmann P, Winnacker A Journal article Analysis of silicon incorporation into VGF-grown GaAs (2002) Birkmann B, Weingärtner R, Wellmann P, Wiedemann B, Müller G Journal article Impact of source material on silicon carbide vapor transport growth process (2001) Wellmann P, Hofmann HD, Kadinski L, Selder M, Straubinger T, Winnacker A Journal article In situ visualization and analysis of silicon carbide physical vapor transport growth using digital X-ray imaging (2000) Wellmann P, Bickermann M, Hofmann HD, Kadinski L, Selder M, Straubinger T, Winnacker A Journal article Global numerical simulation of heat and mass transfer for SiC bulk crystal growth by PVT (2000) Selder M, Kadinski L, Makarov Y, Durst F, Wellmann P, Straubinger T, Hofmann HD, et al. Journal article, Original article