145 citations
- Eötvös Loránd UniversityHU3 papers
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- Laboratoire de Mathématiques Blaise PascalFR1 paper
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- Max Planck Institute for the Physics of Complex SystemsDE1 paper
- O.Ya. Usikov Institute for Radiophysics and ElectronicsUA1 paper
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9 papers · 1 filter
Quantum-to-classical correspondence in open chaotic systems
Henning Schomerus, Philippe Jacquod
We review properties of open chaotic mesoscopic systems with a finite Ehrenfest time tau_E. The Ehrenfest time separates a short-time regime of the quantum dynamics, where wave pac…
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…
Bound states in Andreev billiards with soft walls
F. Libisch, S. Rotter, J. Burgdoerfer +2
The energy spectrum and the eigenstates of a rectangular quantum dot containing soft potential walls in contact with a superconductor are calculated by solving the Bogoliubov-de Ge…
Anisotropy of spin splitting and spin relaxation in lateral quantum dots
Vladimir I. Fal'ko, B. L. Altshuler, O. Tsyplyatev
Inelastic spin relaxation and spin splitting in lateral quantum dots are studied in the regime of strong in-plane magnetic field. Due to both g-factor energy depen…
Zener quantum dot spin filter in a carbon nanotube
D. Gunlycke, J. H. Jefferson, S. W. D. Bailey +3
We predict and analyze a novel spin filter in semiconducting carbon nanotubes. By using local electrostatic gates, the conduction and valence bands can be modulated to form a doubl…
Ab initio results for the electronic structure of C_50Cl_10
Steven W. D. Bailey, Colin J. Lambert
In this paper we use ab initio density functional theory (DFT) to calculate the electronic properties of C_50Cl_10. In comparison with the unstable C_50 which has a small t_lu(LUMO…