148 citations · 315 across the 7 of their papers we have counts for
7 papers
Electron screening and excitonic condensation in double-layer graphene systems
Maxim Yu. Kharitonov, Konstantin B. Efetov
We theoretically investigate the possibility of excitonic condensation in a system of two graphene monolayers separated by an insulator, in which electrons and holes in the layers…
Mesoscopic conductance fluctuations in graphene samples
Maxim Yu. Kharitonov, Konstantin B. Efetov
Mesoscopic conductance fluctuations in graphene samples at energies not very close to the Dirac point are studied analytically. We demonstrate that the conductance variance $<[δG]^…
Hall Effect in Granular Metals: Weak Localization Corrections
Maxim Yu. Kharitonov, Konstantin B. Efetov
We study the effects of localization on the Hall transport in a granular system at large tunneling conductance corresponding to the metallic regime. We show that the f…
Hall Transport in Granular Metals and Effects of Coulomb Interactions
Maxim Yu. Kharitonov, Konstantin B. Efetov
We present a theory of Hall effect in granular systems at large tunneling conductance . Hall transport is essentially determined by the intragrain electron dynamics, wh…
Comment on ``Magnetic-Field Enhancement of Superconductivity in Ultranarrow Wires''
Maxim Yu. Kharitonov, Mikhail V. Feigel'man
The authors of a recent Letter [Phys. Rev. Lett. 97, 137001 (2006)] observed enhancement of the critical supercurrent of superconducting nanowires in external magnetic field. They…
Hall resistivity of granular metals
M. Yu. Kharitonov, K. B. Efetov
We calculate the Hall conductivity $\sig_{xy}$ and resistivity of a granular system at large tunneling conductance . We show that in the absence of Coulomb int…