129 citations · 251 across the 8 of their papers we have counts for
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Graphene Andreev Billiards
J. Cserti, I. Hagymasi, A. Kormanyos
We studied the energy levels of graphene based Andreev billiards consisting of a superconductor region on top of a monolayer graphene sheet. For the case of Andreev retro-reflectio…
Bound states in inhomogeneous magnetic field in graphene: a semiclassical approach
A. Kormanyos, P. Rakyta, L. Oroszlany +1
We derive semiclassical quantization equations for graphene mono- and bilayer systems where the excitations are confined by the applied inhomogeneous magnetic field. The importance…
Peculiar Nature of Snake States in Graphene
P. Rakyta, L. Oroszlany, A. Kormanyos +2
We study the dynamics of the electrons in a non-uniform magnetic field applied perpendicular to a graphene sheet in the low energy limit when the excitation states can be described…
Magnetic focusing in normal-superconductor hybrid systems: a semiclassical analysis
P. Rakyta, A. Kormanyos, Z. Kaufmann +1
We study a transverse electron-hole focusing effect in a normal-superconductor system. The spectrum of the quasiparticles is calculated both quantum mechanically and in semiclassic…
Nonthermal broadening in the conductance of double quantum dot structures
Laszlo Oroszlany, Andor Kormanyos, Janos Koltai +2
We study the transport properties of a double quantum dot (DQD) molecule at zero and at finite temperature. The properties of the zero temperature conductance depends on whether th…
Non-universal suppression of the excitation gap in chaotic Andreev billiards: Superconducting terminals as sensitive probes for scarred states
Andor Kormanyos, Henning Schomerus
When a quantum-chaotic normal conductor is coupled to a superconductor, random-matrix theory predicts that a gap opens up in the excitation spectrum which is of universal size $E_g…