10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2k papers
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- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.8k papers
- University of MichiganUS1.7k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.7k papers
- Charles UniversityCZ1.7k papers
- Brookhaven National LaboratoryUS1.6k papers
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- University of WashingtonUS1.6k papers
- Michigan State UniversityUS1.6k papers
- Ludwig-Maximilians-Universität MünchenDE1.6k papers
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10 papers · 2 filters
Transport in chaotic quantum dots: effects of spatial symmetries which interchange the leads
Victor A. Gopar, Stefan Rotter, Henning Schomerus
We investigate the effect of spatial symmetries on phase coherent electronic transport through chaotic quantum dots. For systems which have a spatial symmetry that interchanges the…
The Smeagol method for spin- and molecular-electronics
A. R. Rocha, V. M. García-Suárez, S. Bailey +3
{\it Ab initio} computational methods for electronic transport in nanoscaled systems are an invaluable tool for the design of quantum devices. We have developed a flexible and effi…
Bandgap modulation of narrow-gap carbon nanotubes in a transverse electric field
D. Gunlycke, C. J. Lambert, S. W. D. Bailey +3
We propose a method to modulate the bandgaps in quasi-metallic carbon nanotubes using a transverse electric field. Unlike previous investigations, we include curvature effects of t…
Landau level degeneracy and quantum Hall effect in a graphite bilayer
Edward McCann, Vladimir I. Fal'ko
We derive an effective two-dimensional Hamiltonian to describe the low energy electronic excitations of a graphite bilayer, which correspond to chiral quasiparticles with a parabol…
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…
Non-universal behavior of the parity effect in monovalent atomic wires
Péter Major, V. M. García-Suárez, S. Sirichantaropass +4
We propose a mixed analytical-ab-initio method for the accurate calculation of the conductance in monovalent atomic wires. The method relies on the most general formula for ballist…
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…
Degeneracy breaking and intervalley scattering due to short-ranged impurities in finite single-wall carbon nanotubes
Edward McCann, Vladimir I. Fal'ko
We present a theoretical study of degeneracy breaking due to short-ranged impurities in finite, single-wall, metallic carbon nanotubes. The effective mass model is used to describe…
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…