474 citations · 2.4k across the 57 of their papers we have counts for
6 papers · 1 filter
Electron transport in a weakly disordered Weyl semimetal
M. E. Ismagambetov, P. M. Ostrovsky
Weyl semimetal is a solid material with isolated touching points between conduction and valence bands in its Brillouin zone -- Weyl points. Low energy excitations near these points…
Sensitivity of anomalous Hall effect to disorder correlations
I. A. Ado, I. A. Dmitriev, P. M. Ostrovsky +1
Both longitudinal and anomalous Hall conductivity are computed in the model of two-dimensional Dirac fermions with a mass in the presence of arbitrary correlated weak disorder. The…
Lévy flights due to anisotropic disorder in graphene
S. Gattenloehner, I. V. Gornyi, P. M. Ostrovsky +3
We study transport properties of graphene with anisotropically distributed on-site impurities (adatoms) that are randomly placed on every third line drawn along carbon bonds. We sh…
Scale-dependent correction to the dynamical conductivity of a disordered system at unitary symmetry
P. M. Ostrovsky, T. Nakayama, K. A. Muttalib +1
Anderson localization has been studied extensively for more than half a century. However, while our understanding has been greatly enhanced by calculations based on a small epsilon…
Anderson Transitions: Criticality, Symmetries, and Topologies
A. D. Mirlin, F. Evers, I. V. Gornyi +1
The physics of Anderson transitions between localized and metallic phases in disordered systems is reviewed. We focus on the character of criticality as well as on underlying symme…
Correlations of the local density of states in quasi-one-dimensional wires
D. A. Ivanov, P. M. Ostrovsky, M. A. Skvortsov
We report a calculation of the correlation function of the local density of states in a disordered quasi-one-dimensional wire in the unitary symmetry class at a small energy differ…