71 citations · 358 across the 25 of their papers we have counts for
4 papers · 1 filter
Breathing mode in open-orbit magnetotransport: a magnetic lens with a quantum mechanical focal length
D. O. Oriekhov, T. T. Osterholt, T. Vakhtel +2
We consider the propagation of electrons in a lattice with an anisotropic dispersion in the -- plane (lattice constant ), such that it supports open orbits along the -a…
Optical conductivity of semi-Dirac and pseudospin-1 models: Zitterbewegung approach
D. O. Oriekhov, V. P. Gusynin
We present a method to calculate the optical conductivity of semi-Dirac and pseudospin models based on the evaluation of quasiparticle velocity correlators which also describe the…
Bloch oscillations in the magnetoconductance of twisted bilayer graphene
T. Vakhtel, D. O. Oriekhov, C. W. J. Beenakker
We identify a mapping between two-dimensional (2D) electron transport in a minimally twisted graphene bilayer and a 1D quantum walk, where one spatial dimension plays the role of t…
Differential entropy per particle as a probe of van Hove singularities and flat bands
Yelizaveta Kulynych, D. O. Oriekhov
In the present paper we derive the general expressions for the differential entropy per particle near van Hove singularities (vHs) in the density of states. The dependence of entro…