Year: 2007
Type: article
Abstract: Recently, it was demonstrated that the quasiparticle dynamics, the layer-dependent charge and potential, and the c -axis screening coefficient could be extracted from measurements of the spectral function of few layer graphene films grown epitaxially on SiC using angle-resolved photoemission spectroscopy (ARPES). In this paper we review these findings, and present detailed methodology for extracting such parameters from ARPES. We also present detailed arguments against the possibility of an energy gap at the Dirac crossing E D .
Source: New Journal of Physics
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $938
OpenAlex ID: W2017084890