17 citations · 70 across the 8 of their papers we have counts for
8 papers
Current distribution in magnetically confined 2DEG: semiclassical and quantum mechanical treatment
Róbert Németh, Zoltán Kaufmann, József Cserti
In the ballistic regime we study both semiclassically and quantum mechanically the electron's dynamics in two-dimensional electron gas (2DEG) in the presence of an inhomogeneous ma…
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…
Quantized invariant tori in Andreev billiards of mixed phase space
Z. Kaufmann, A. Kormányos, J. Cserti +1
Comparing the results of exact quantum calculations and those obtained from the EBK-like quantization scheme of Silvestrov et al [Phys. Rev. Lett. 90, 116801 (2003)] we show that t…
Quantum-classical correspondence in the wavefunctions of Andreev billiards
A. Kormanyos, Z. Kaufmann, J. Cserti +1
We present a classical and quantum mechanical study of an Andreev billiard with a chaotic normal dot. We demonstrate that in general the classical dynamics of these normal-supercon…
Andreev bound states for cake shape superconducting-normal systems
J. Cserti, B. Béri, P. Pollner +1
The energy spectrum of cake shape normal - superconducting systems is calculated by solving the Bogoliubov-de Gennes equation. We take into account the mismatch in the effective ma…
Effective Random Matrix Theory description of chaotic Andreev billiards
A. Kormányos, Z. Kaufmann, C. J. Lambert +1
An effective random matrix theory description is developed for the universal gap fluctuations and the ensemble averaged density of states of chaotic Andreev billiards for finite Eh…