10.9k citations
- Centre National de la Recherche ScientifiqueFR2.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.9k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.9k papers
- Czech Technical University in PragueCZ1.8k papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ1.8k papers
- European Organization for Nuclear ResearchCH1.7k papers
- Heidelberg UniversityDE1.7k papers
- The University of TokyoJP1.7k papers
- University of CopenhagenDK1.7k papers
- University of BirminghamGB1.6k papers
- University of TsukubaJP1.6k papers
- University of LiverpoolGB1.6k papers
10 papers · 2 filters
Orbital and spin contributions to the -tensors in metal nanoparticles
A. Cehovin, C. M. Canali, A. H. MacDonald
We present a theoretical study of the mesoscopic fluctuations of -tensors in a metal nanoparticle. The calculations were performed using a semi-realistic tight-binding model, wh…
Electron-hole bilayer quantum dots: Phase diagram and exciton localization
K. Karkkainen, M. Koskinen, M. Manninen +1
We studied a vertical ``quantum dot molecule'', where one of the dots is occupied with electrons and the other with holes. We find that different phases occur in the ground state,…
Exchange-correlation energy of a multicomponent two-dimensional electron gas
K. Karkkainen, M. Koskinen, S. M. Reimann +1
We discuss the exchange-correlation energy of a multicomponent (multi-valley) two-dimensional electron gas and show that an extension of the recent parametrisation of the exchange-…
Time-Dependent Partition-Free Approach in Resonant Tunneling Systems
Gianluca Stefanucci, Carl-Olof Almbladh
An extended Keldysh formalism, well suited to properly take into account the initial correlations, is used in order to deal with the time-dependent current response of a resonant t…
Symmetry of two terminal, non-linear electric conduction
A. Lofgren, C. A. Marlow, I. Shorubalko +4
The well-established symmetry relations for linear transport phenomena can not, in general, be applied in the non-linear regime. Here we propose a set of symmetry relations with re…
Spin transmission through quantum dots with strong spin-orbit interaction
Cheng-Hung Chang, Anatoly G. Mal'shukov, Koung-An Chao
Quantum oscillations of the spin conductance through regular and chaotic 2D quantum dots under the varying Rashba spin orbit interaction and at zero magnetic field have been numeri…