Оценки констант электрон-фононной связи графена с металлическими и неметаллическими подложками
Keyword(s):
AbstractTwo modes of graphene–substrate interaction have been considered: a weak van der Waals bond and a strong covalent bond. The Lennard–Jones potential and Harrison bond-orbital method are used in the former and latter cases, respectively. Analytical expressions for the electron–phonon interaction constants, which contain only two parameters (binding energy E _ B for graphene and a substrate and distance d between them) have been obtained. The constants have been calculated for metallic, semiconductor, and dielectric substrates.
Keyword(s):
Keyword(s):
2017 ◽
Vol 12
(2)
◽
pp. 273-301
◽
1983 ◽
Vol 44
(C3)
◽
pp. C3-1565-C3-1568
2014 ◽
Vol 59
(2)
◽
pp. 172-178
◽