Symmetry Breaking in Few Layer Graphene Films
Journal Article
·
· New Journal of Physics
Recently, it was demonstrated that the quasiparticledynamics, the layer-dependent charge and potential, and the c-axisscreening coefficient could be extracted from measurements of thespectral function of few layer graphene films grown epitaxially on SiCusing angle-resolved photoemission spectroscopy (ARPES). In this articlewe review these findings, and present detailed methodology for extractingsuch parameters from ARPES. We also present detailed arguments againstthe possibility of an energy gap at the Dirac crossing ED.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Advanced Light Source(ALS)
- Sponsoring Organization:
- USDOE Director. Office of Science. Basic EnergySciences
- DOE Contract Number:
- DE-AC02-05CH11231
- OSTI ID:
- 932485
- Report Number(s):
- LBNL-62955; R&D Project: 458111; BnR: KC0204016
- Journal Information:
- New Journal of Physics, Vol. 9, Issue 385; Related Information: Journal Publication Date: 10/2007
- Country of Publication:
- United States
- Language:
- English
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