40 citations · 191 across the 10 of their papers we have counts for
10 papers
Electron interaction, charging and screening in grain boundaries in graphene
S. Ihnatsenka, I. V. Zozoulenko
Electronic, transport, and spin properties of grain boundaries (GBs) are investigated in electrostatically doped graphene at finite electron densities within the Hartree and Hubbar…
Interaction-induced enhancement of -factor in graphene
A. V. Volkov, A. A. Shylau, I. V. Zozoulenko
We study the effect of electron interaction on the spin-splitting and the -factor in graphene in perpendicular magnetic field using the Hartree and Hubbard approximations within…
Spin polarization and g-factor enhancement in graphene nanoribbons in magnetic field
S. Ihnatsenka, I. V. Zozoulenko
We provide a systematic quantitative description of spin polarization in armchair and zigzag graphene nanoribbons in a perpendicular magnetic field. We first address spinless elect…
Interacting electrons in graphene nanoribbons in the lowest Landau level
A. A. Shylau, I. V. Zozoulenko
We study the effect of electron-electron interaction and spin on electronic and transport properties of gated graphene nanoribbons (GNRs) in a perpendicular magnetic field in the r…
Conductivity and scattering in graphene bilayers: numerically exact results vs. Boltzmann approach
Hengyi Xu, T. Heinzel, I. V. Zozoulenko
We derive analytical expressions for the conductivity of bilayer graphene (BLG) using the Boltzmann approach within the the Born approximation for a model of Gaussian disorders des…
Interactions and screening in gated bilayer graphene nanoribbons
Hengyi Xu, T. Heinzel, A. A. Shylau +1
The effects of Coulomb interactions on the electronic properties of bilayer graphene nanoribbons (BGNs) covered by a gate electrode are studied theoretically. The electron density…
Electron-electron interactions in antidot-based Aharonov-Bohm interferometers
S. Ihnatsenka, I. V. Zozoulenko, G. Kirczenow
We present a microscopic picture of quantum transport in quantum antidots in the quantum Hall regime taking electron interactions into account. We discuss the edge state structure,…
Spin polarization of edge states and magnetosubband structure in quantum wires
S. Ihnatsenka, I. V. Zozoulenko
We provide a quantitative description of the structure of edge states in split-gate quantum wires in the integer quantum Hall regime. We develop an effective numerical approach bas…
Time-resolved dynamics of electron wave packets in chaotic and regular quantum billiards with leads
I. V. Zozoulenko, T. Blomquist
We perform numerical studies of the wave packet propagation through open quantum billiards whose classical counterparts exhibit regular and chaotic dynamics. We show that for t les…
Geometry-dependent scattering through quantum billiards: Experiment and theory
T. Blomquist, H. Schanze, I. V. Zozoulenko +1
We present experimental studies of the geometry-specific quantum scattering in microwave billiards of a given shape. We perform full quantum mechanical scattering calculations and…