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Wolfgang Belzig
Researcher at University of Konstanz
Publications - 326
Citations - 7531
Wolfgang Belzig is an academic researcher from University of Konstanz. The author has contributed to research in topics: Superconductivity & Mesoscopic physics. The author has an hindex of 42, co-authored 295 publications receiving 6565 citations. Previous affiliations of Wolfgang Belzig include Karlsruhe Institute of Technology & Centre for Advanced Study at the Norwegian Academy of Science and Letters.
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Quasiclassical Green’s function approach to mesoscopic superconductivity
Wolfgang Belzig,Frank K. Wilhelm,Christoph Bruder,Christoph Bruder,Gerd Schön,Andrei D. Zaikin +5 more
TL;DR: In this paper, the properties of mesoscopic normal metal/superconductor heterostructures are described in the framework of quasiclassical many-body techniques, both in equilibrium and nonequilibrium situations.
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Benzenedithiol: A Broad-Range Single-Channel Molecular Conductor
TL;DR: The observations show unambiguously that the conductance of BDT is carried by a single transport channel provided by the same molecular level, which is coupled to the metallic electrodes, through the whole conductance range.
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Local density of states in a dirty normal metal connected to a superconductor
TL;DR: In this article, the local density of states N(E,x) of a superconductor-normal-metal heterostructure was studied and it was shown that if the normal metal forms a thin layer of thickness, a minigap appeared which is of the order of the Thouless energy.
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Positive cross correlations in a three-terminal quantum dot with ferromagnetic contacts.
TL;DR: Current fluctuations in an interacting three-terminal quantum dot with ferromagnetic leads are studied and the influence of spin-flip scattering is included and favorable conditions for the experimental observation of this effect with respect to polarization of the contacts and tunneling rates are identified.
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Nonlocal Thermoelectric Effects and Nonlocal Onsager relations in a Three-Terminal Proximity-Coupled Superconductor-Ferromagnet Device
TL;DR: The results show that a nonlocal version of the Onsager relations for thermoelectric currents holds in a three-terminal quantum coherent ferromagnet-superconductor heterostructure including a spin-dependent crossed Andreev reflection and coherent electron transfer processes.