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Low temperature CVD growth of graphene nano-flakes directly on high K dielectrics
Published online by Cambridge University Press: 02 March 2011
Abstract
The potential of MgO and ZrO2 as catalytically active substrates for graphene formation via thermal CVD is explored. Experimental observations show the growth of single and multi-layer graphene nano-flakes over MgO and ZrO2 at low temperatures. The graphene nano-flakes are found to anchor at step sites. Ab initio calculations indicate step sites are crucial to adsorb and crack acetylene.
- Type
- Research Article
- Information
- MRS Online Proceedings Library (OPL) , Volume 1284: Symposium C – Fundamentals of Low-Dimensional Carbon Nanomaterials , 2011 , mrsf10-1284-c02-02
- Copyright
- Copyright © Materials Research Society 2011