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• "Ballistic interferences in suspended graphene", Rickhaus, Maurand, Liu, Weiss, Richter, Schönenberger, 2013

  Publication

  The low-energy electronic excitations in graphene are described by massless Dirac fermions that have a linear dispersion relation. Taking advantage of...

  Publication on epub.uni-regensburg.de: "Ballistic interferences in suspended graphene" (external link, opens in a new window)

• "Control of the spin geometric phase in semiconductor quantum rings", Nagasawa, Frustaglia, Saarikoski, Richter, Nitta, 2013

  Publication

  Since the formulation of the geometric phase by Berry, its relevance has been demonstrated in a large variety of physical systems. However, a...

  Publication on epub.uni-regensburg.de: "Control of the spin geometric phase in semiconductor quantum rings" (external link, opens in a new window)

• "Influencing the conductance in biphenyl-like molecular junctions with THz radiation", Hinreiner, Ryndyk, Usvyat, Merz, Schütz, Richter, 2013

  Publication

  We investigate the torsional vibrations in biphenyl-like molecular junctions and transport properties in the presence of an external THz field. Ab...

  Publication on epub.uni-regensburg.de: "Influencing the conductance in biphenyl-like molecular junctions with THz radiation" (external link, opens in a new window)

• "Spin conductance of diffusive graphene nanoribbons: A probe of zigzag edge magnetization", Bundesmann, Liu, Adagideli, Richter, 2013

  Publication

  We investigate spin transport in diffusive graphene nanoribbons with both clean and rough zigzag edges, and long-range potential fluctuations. The...

  Publication on epub.uni-regensburg.de: "Spin conductance of diffusive graphene nanoribbons: A probe of zigzag edge magnetization" (external link, opens in a new window)

• "Random quantum states: recent developments and applications", Urbina, Richter, 2013

  Publication

  We review the methods and use of random quantum states with particular emphasis on recent theoretical developments and applications in various fields....

  Publication on epub.uni-regensburg.de: "Random quantum states: recent developments and applications" (external link, opens in a new window)

• "The Weyl expansion for systems of independent identical particles", Hummel, Urbina, Richter, 2013

  Publication

  We present a novel analytical approach for the calculation of the mean density of states in many-body systems consisting of confined indistinguishable...

  Publication on epub.uni-regensburg.de: "The Weyl expansion for systems of independent identical particles" (external link, opens in a new window)

• "Spin Spin Spin Around - Der Sonderforschungsbereich 689", Back, Fabian, Giessibl, Richter, Weiss, 2014

  Publication

  Blick in die Wissenschaft

  Publication on epub.uni-regensburg.de: "Spin Spin Spin Around - Der Sonderforschungsbereich 689" (external link, opens in a new window)

• "Quantum Graphs Whose Spectra Mimic the Zeros of the Riemann Zeta Function", Kuipers, Hummel, Richter, 2014

  Publication

  One of the most famous problems in mathematics is the Riemann hypothesis: that the nontrivial zeros of the Riemann zeta function lie on a line in the...

  Publication on epub.uni-regensburg.de: "Quantum Graphs Whose Spectra Mimic the Zeros of the Riemann Zeta Function" (external link, opens in a new window)

• "Towards superlattices: Lateral bipolar multibarriers in graphene", Drienovsky, Schrettenbrunner, Sandner, Weiss, Eroms, Liu, Tkatschenko, Richter, 2014

  Publication

  We report on transport properties of monolayer graphene with a laterally modulated potential profile, employing striped top gate electrodes with...

  Publication on epub.uni-regensburg.de: "Towards superlattices: Lateral bipolar multibarriers in graphene" (external link, opens in a new window)

• "Coherent Backscattering in Fock Space: a Signature of Quantum Many-Body Interference in Interacting Bosonic Systems", Engl, Dujardin, Argüelles, Schlagheck, Richter, Urbina, 2014

  Publication

  We predict a generic signature of quantum interference in many-body bosonic systems resulting in a coherent enhancement of the average return...

  Publication on epub.uni-regensburg.de: "Coherent Backscattering in Fock Space: a Signature of Quantum Many-Body Interference in Interacting Bosonic Systems" (external link, opens in a new window)