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• "Upstanding Rashba spin in honeycomb lattices: Electrically reversible surface spin polarization", Liu, Chang, 2009

  Publikation

  The spin-split states subject to Rashba spin-orbit coupling in two-dimensional systems have long been accepted as pointing inplane and perpendicular...

  Publikation auf epub.uni-regensburg.de: "Upstanding Rashba spin in honeycomb lattices: Electrically reversible surface spin polarization" (externer Link, öffnet neues Fenster)

• "Optimal block-tridiagonalization of matrices for coherent charge transport", Wimmer, Richter, 2009

  Publikation

  Numerical quantum transport calculations are commonly based on a tight-binding formulation. A wide class of quantum transport algorithms require the...

  Publikation auf epub.uni-regensburg.de: "Optimal block-tridiagonalization of matrices for coherent charge transport" (externer Link, öffnet neues Fenster)

• "Doppler shift in Andreev reflection from a moving superconducting condensate in Nb/InAs Josephson junctions", Rohlfing, Tkachov, Otto, Richter, Weiss, Borghs, Strunk, 2009

  Publikation

  We study narrow ballistic Josephson weak links in a InAs quantum wells contacted by Nb electrodes and find a dramatic magnetic-field suppression of...

  Publikation auf epub.uni-regensburg.de: "Doppler shift in Andreev reflection from a moving superconducting condensate in Nb/InAs Josephson junctions" (externer Link, öffnet neues Fenster)

• "Electronic structure of single DNA molecules resolved by transverse scanning tunneling spectroscopy", Shapir, Cohen, Calzolari, Cavazzoni, Ryndyk, Cuniberti, Kotlyar, Felice, Porath, 2008

  Publikation

  Nature Materials

  Publikation auf epub.uni-regensburg.de: "Electronic structure of single DNA molecules resolved by transverse scanning tunneling spectroscopy" (externer Link, öffnet neues Fenster)

• "Nonequilibrium valley polarization in graphene nanoconstrictions", Rycerz, 2008

  Publikation

  physica status solidi a

  Publikation auf epub.uni-regensburg.de: "Nonequilibrium valley polarization in graphene nanoconstrictions" (externer Link, öffnet neues Fenster)

• "The semiclassical relation between open trajectories and periodic orbits for the Wigner time delay", Kuipers, Sieber, 2008

  Publikation

  The Wigner time delay of a classically chaotic quantum system can be expressed semiclassically either in terms of pairs of scattering trajectories...

  Publikation auf epub.uni-regensburg.de: "The semiclassical relation between open trajectories and periodic orbits for the Wigner time delay" (externer Link, öffnet neues Fenster)

• "Spin polarizations and spin Hall currents in a two-dimensional electron gas with magnetic impurities", Gorini, Schwab, Dzierzawa, Raimondi, 2008

  Publikation

  We consider a two-dimensional electron gas in the presence of Rashba spin-orbit coupling, and study the effects of magnetic s-wave and long-range...

  Publikation auf epub.uni-regensburg.de: "Spin polarizations and spin Hall currents in a two-dimensional electron gas with magnetic impurities" (externer Link, öffnet neues Fenster)

• "Three-tangle for mixtures of generalized GHZ and generalized W states", Eltschka, Osterloh, Siewert, Uhlmann, 2008

  Publikation

  We give a complete solution for the three-tangle of mixed three-qubit states composed of a generalized Greenberger Horne Zeilinger (GHZ) state, {\it...

  Publikation auf epub.uni-regensburg.de: "Three-tangle for mixtures of generalized GHZ and generalized W states" (externer Link, öffnet neues Fenster)

• "Fluctuation-dissipation theorem for the microcanonical ensemble", Bonanca, 2008

  Publikation

  A derivation of the fluctuation-dissipation theorem for the microcanonical ensemble is presented using linear response theory. The theorem is stated...

  Publikation auf epub.uni-regensburg.de: "Fluctuation-dissipation theorem for the microcanonical ensemble" (externer Link, öffnet neues Fenster)

• "Trace formula for dielectric cavities: I. General properties", Bogomolny, Dubertrand, Schmit, 2008

  Publikation

  The construction of the trace formula for open dielectric cavities is examined in detail. Using the Krein formula it is shown that the sum over cavity...

  Publikation auf epub.uni-regensburg.de: "Trace formula for dielectric cavities: I. General properties" (externer Link, öffnet neues Fenster)