Journal
APPLIED PHYSICS LETTERS
Volume 95, Issue 13, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.3224913
Keywords
-
Categories
Funding
- U.S. Department of Energy [DE-AC02-98CH1-886]
Ask authors/readers for more resources
Monolayer graphene has been grown on polycrystalline Ru thin films on SiO(2)/Si substrates. The Ru films have columnar structure with strongly aligned grains exposing flat (0001) surface facets. Adjacent grains show small relative tilts of their (0001) axes and variations in in-plane orientation. Graphene layers grown on this template cover the entire surface and have uniform monolayer thickness. Analysis of the graphene/Ru moire structure shows that monocrystalline graphene domains are coherent across a large number of substrate grains. Hence, the size of monolayer graphene domains is not limited by grain boundaries in the metal template. (C) 2009 American Institute of Physics. [doi:10.1063/1.3224913]
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available