naa a22 4500 510814719 CHVBK 20180411083500.0 cr unu---uuuuu 180411e20130901xx s 000 0 eng 10.1134/S0031918X13060021 doi (NATIONALLICENCE)springer-10.1134/S0031918X13060021 Alisultanov Z. Prokhorov Institute of General Physics, Russian Academy of Sciences, ul. Vavilova 38, 119991, Moscow, Russia aut On rearrangement of spectrum of epitaxial graphene formed on thin metallic film [Elektronische Daten] [Z. Alisultanov] A simple model has been applied to the investigation of electron states of epitaxial graphene formed on the surface of dimensionally quantized film. It has been shown that quantum dimensional effects in the substrate influence the electron spectrum of graphene, i.e., Fermi velocity is renormalized and energy forbidden gap is generated in the density of states. The gap and Fermi velocity have been estimated for various values of interaction constant and substrate parameters. Pleiades Publishing, Ltd., 2013 epitaxial graphene nationallicence density of states nationallicence Fermi velocity nationallicence spectrum renormalization nationallicence The Physics of Metals and Metallography Springer US; http://www.springer-ny.com 114/9(2013-09-01), 715-720 0031-918X 114:9<715 2013 114 11508 https://doi.org/10.1134/S0031918X13060021 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0031918X13060021 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Alisultanov Z. Prokhorov Institute of General Physics, Russian Academy of Sciences, ul. Vavilova 38, 119991, Moscow, Russia aut NATIONALLICENCE 773 0- The Physics of Metals and Metallography Springer US; http://www.springer-ny.com 114/9(2013-09-01), 715-720 0031-918X 114:9<715 2013 114 11508 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer