Dresden 2017 – scientific programme
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O: Fachverband Oberflächenphysik
O 56: 2D Materials beyond Graphene
O 56.7: Poster
Tuesday, March 21, 2017, 18:30–20:30, P2-EG
Growth of ultrathin MoS2 films - Temperature dependency — •Vanessa Zeuner, Lukas Madauss, and Marika Schleberger — Universität Duisburg-Essen, Deutschland
Molybdenum disulfide (MoS2) is an important representative of transition metal-dichalcogenides (TMDCs).With a direct bandgap it is an interesting candidate for a variety of electronic and optoelectronic applications. Therefore, the growth of large area, two dimensional films is investigated. We synthesized the MoS2 films by chemical vapour deposition on SiO2/Si substrates and used MoO3 and S powders as the reactants. The influence of the temperature during the process on the morphology of the two dimensional MoS2 flakes is studied.