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• "Coherent spin ratchets: A spin-orbit based quantum ratchet mechanism for spin-polarized currents in ballistic conductors", Scheid, Pfund, Bercioux, Richter, 2007

  Publikation

  We demonstrate that the combined effect of a spatially periodic potential, lateral confinement, and spin-orbit interaction gives rise to a quantum...

  Publikation auf epub.uni-regensburg.de: "Coherent spin ratchets: A spin-orbit based quantum ratchet mechanism for spin-polarized currents in ballistic conductors" (externer Link, öffnet neues Fenster)

• "Zeeman ratchets: pure spin current generation in mesoscopic conductors with non-uniform magnetic fields", Scheid, Bercioux, Richter, 2007

  Publikation

  We consider the possibility to employ a quantum wire realized in a two-dimensional electron gas (2DEG) as a spin ratchet. We show that a net spin...

  Publikation auf epub.uni-regensburg.de: "Zeeman ratchets: pure spin current generation in mesoscopic conductors with non-uniform magnetic fields" (externer Link, öffnet neues Fenster)

• "Spin-dependent transport of interacting electrons in mesoscopic systems", Lassl, 2007

  Publikation

  Spin-dependent electronic transport properties of mesoscopic systems are studiedusing the nonequilibrium Green function formalism. In the first part...

  Publikation auf epub.uni-regensburg.de: "Spin-dependent transport of interacting electrons in mesoscopic systems" (externer Link, öffnet neues Fenster)

• "Nonlinear transport of Bose-Einstein condensates through mesoscopic waveguides", Paul, Hartung, Richter, Schlagheck, 2007

  Publikation

  We study the coherent flow of interacting Bose-condensed atoms in mesoscopic waveguide geometries. Analytical and numerical methods, based on the...

  Publikation auf epub.uni-regensburg.de: "Nonlinear transport of Bose-Einstein condensates through mesoscopic waveguides" (externer Link, öffnet neues Fenster)

• "Workshop-Report of the Graduiertenkolleg 638 Meeting 2008", Wurm, Rycerz, Adagideli, Wimmer, Richter, Baranger, 2008

  Publikation

  Graduiertenkolleg 638

  Publikation auf epub.uni-regensburg.de: "Workshop-Report of the Graduiertenkolleg 638 Meeting 2008" (externer Link, öffnet neues Fenster)

• "Dephasing in quantum chaotic transport : A semiclassical approach", Whitney, Jacquod, Petitjean, 2008

  Publikation

  We investigate the effect of dephasing/decoherence on quantum transport through open chaotic ballistic conductors in the semiclassical limit of...

  Publikation auf epub.uni-regensburg.de: "Dephasing in quantum chaotic transport : A semiclassical approach" (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)

• "Correlated trajectories in semiclassical approaches to quantum chaos", Kuipers, 2008

  Publikation

  This thesis is concerned with the application and extension of semiclassical methods, involving correlated trajectories, that were recently developed...

  Publikation auf epub.uni-regensburg.de: "Correlated trajectories in semiclassical approaches to quantum chaos" (externer Link, öffnet neues Fenster)