Magnetic oscillations in planar systems with the Dirac-like spectrum of quasiparticle excitations. II. Transport properties
Year: 2005
Type: article
Abstract: The quantum magnetic oscillations of electrical (Shubnikov--de Haas effect) and thermal conductivities are studied for graphene which represents a distinctive example of planar systems with a linear, Dirac-like spectrum of quasiparticle excitations. We show that if utmost care is taken to separate electron and phonon contributions in the thermal conductivity, the oscillations of electron thermal conductivity $\ensuremath{\kappa}(B)$ and Lorenz number, $L(B)$ would be observable in the low-field (less than a few teslas) regime.
Source: Physical Review B
Authors: V. P. Gusynin, S. G. Sharapov
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2162059278