P- and n-type Doping in SiC Sublimation Epitaxy Using Highly Doped Substrates (2009) Hens P, Syvaejaervi M, Oehlschläger F, Wellmann P, Yakimova R Journal article, Original article Thermal Expansion Coefficients of 6H Silicon Carbide (2009) Stockmeier M, Sakwe A, Hens P, Wellmann P, Hock R, Magerl A Journal article, Original article Aluminum p-type Doping of Bulk SiC Single Crystals by Tri-Methyl-Aluminum (2009) Hens P, Künecke U, Wellmann P Journal article, Original article Strain rate sensitivity of ultrafine grained aluminium alloy AA6061 (2008) Vevecka-Priftaj A, Böhner A, May J, Höppel HW, Göken M Conference contribution Cycling of ultrafine-grained Ti-6Al-4V ELI alloy: Microstructural changes and enhanced fatigue limit (2008) Saitova LR, Höppel HW, Göken M, Kilmametov AR, Semenova IP, Valiev RZ Conference contribution, Conference Contribution Deformation behaviour of accumulative roll bonded and friction stir welded aluminium alloys (2008) Topic I, Höppel HW, Göken M Conference contribution Cyclic deformation behaviour and fatigue lives of ultrafine-grained aluminium-magnesium alloys (2008) Höppel HW, May J, Göken M Conference contribution Graphene layers on silicon carbide studied by Raman spectroscopy (2008) Röhrl J, Hundhausen M, Emtsev K, Seyller T, Ley L Journal article Contactless electrical defect characterization and topography of a-plane grown epitaxial layers (2007) Wagner M, Mustafa E, Hahn S, Syväjärvi M, Yakimova R, Jang YS, Sakwe A, Wellmann P Journal article, Original article Growth and characterization of C-13 enriched 4H-SiC for fundamental materials studies (2007) Jang YS, Sakwe A, Wellmann P, Juillaguet S, Peyre H, Camassel J, Steeds JW Journal article, Original article