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DS: Fachverband Dünne Schichten

DS 35: Graphen

DS 35.1: Vortrag

Donnerstag, 19. März 2015, 09:30–09:45, H 0111

Graphene Growth and Isotope Engineering — •Michael Hilke^1,2, Eric Whiteway¹, Wayne Yang¹, and Victor Yu¹ — ¹McGill University, Montreal, Kanada — ²FU Berlin, Berlin, Deutschland

Graphene is grown by chemical vapor deposition (CVD) on copper using different relative concentrations of C12 and C13 isotopes. This allows us to measure the dynamics of the growth and extract important growth parameters, in particular in relation to regular and fractal graphene (graphlocons) growth. Further, the use of different isotopes, opens the door to new phonon properties such as phonon Anderson localization, phonon waveguides and more generally phonon engineering.