화학공학소재연구정보센터
Journal of Crystal Growth, Vol.343, No.1, 133-137, 2012
Growth and characterization of epitaxial Ti3GeC2 thin films on 4H-SiC(0001)
Epitaxial Ti3GeC2 thin films were deposited on 4 degrees off-cut 4H-SiC(0001) using magnetron sputtering from high purity Ti, C, and Ge targets. Scanning electron microscopy and helium ion microscopy show that the Ti3GeC2 films grow by lateral step-flow with {11 (2) over bar0} faceting on the SiC surface. Using elastic recoil detection analysis, atomic force microscopy, and X-Ray diffraction the films were found to be substoichiometric in Ge with the presence of small Ge particles at the surface of the film. (C) 2012 Elsevier B.V. All rights reserved.