2011/05/31 by M. I. Katsnelson · 65 citations
Materials Science · Physics and Astronomy · #Condensed matter physics #Coulomb #Diamond and Carbon-based Materials Research #Drag #Electrical resistivity and conductivity #Electron #Fermi level #Graphene #Graphene research and applications #Materials science #Mechanics #Physics #Quantum and electron transport phenomena #Quantum mechanics #cond-mat.mes-hall #cond-mat.mtrl-sci
paper · pdf · doi:10.1103/physrevb.84.041407
published in Physical Review B 84(4) (American Physical Society) · final version; more details on the solution of electrostatic problem and some references are added
openalex publication_date 2011/07/22 · arxiv created 2011/07/23 · arxiv updated 2011/07/26 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
Motivated by very recent studies of Coulomb drag in a graphene-BN-graphene system we develop a theory of Coulomb drag for the Fermi-liquid regime, for the case when the ratio of spacer thickness d to the Fermi wavelength of electrons is arbitrary. The concentration (n) and thickness dependence of the drag resistivity is changed from n^\ensuremath-3d^\ensuremath-4 for the thick spacer to n^\ensuremath-1|ln(nd2)| for the thin one.