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Suchergebnisse

• "Charge Transport in Single Au | Alkanedithiol | Au Junctions: Coordination Geometries and Conformational Degrees of Freedom", Li, Pobelov, Wandlowski, Bagrets, Arnold, Evers, 2008

  Publikation

  Recent STM molecular break-junction experiments have revealed multiple series of peaks in the conductance histograms of alkanedithiols. To resolve a...

  Publikation auf epub.uni-regensburg.de: "Charge Transport in Single Au | Alkanedithiol | Au Junctions: Coordination Geometries and Conformational Degrees of Freedom" (externer Link, öffnet neues Fenster)

• "Quantum Hall effects in normal and superconducting systems: localization and multifractality", Evers, Mildenberger, Mirlin, 2008

  Publikation

  We study quantum phases and localization–delocalization transitions between these phases in three types of quantum Hall effects. These include the...

  Publikation auf epub.uni-regensburg.de: "Quantum Hall effects in normal and superconducting systems: localization and multifractality" (externer Link, öffnet neues Fenster)

• "Giant magnetoresistance through a single molecule", Schmaus, Bagrets, Nahas, Yamada, Bork, Bowen, Beaurepaire, Evers, Wulfhekel, 2011

  Publikation

  Magnetoresistance is a change in the resistance of a material system caused by an applied magnetic field. Giant magnetoresistance occurs in structures...

  Publikation auf epub.uni-regensburg.de: "Giant magnetoresistance through a single molecule" (externer Link, öffnet neues Fenster)

• "Wave function multifractality and dephasing at metal–insulator and quantum Hall transitions", Burmistrov, Bera, Evers, Gornyi, Mirlin, 2011

  Publikation

  We analyze the critical behavior of the dephasing rate induced by short-range electron–electron interaction near an Anderson transition of...

  Publikation auf epub.uni-regensburg.de: "Wave function multifractality and dephasing at metal–insulator and quantum Hall transitions" (externer Link, öffnet neues Fenster)

• "Electrical control over the Fe(II) spin crossover in a single molecule: Theory and experiment", Meded, Bagrets, Fink, Chandrasekar, Ruben, Evers, Bernand-Mantel, Seldenthuis, Beukman, van der Zant, 2011

  Publikation

  We report on theoretical and experimental work involving a particular molecular switch, an [FeII(L)2]2+ complex, that utilizes a spin transition...

  Publikation auf epub.uni-regensburg.de: "Electrical control over the Fe(II) spin crossover in a single molecule: Theory and experiment" (externer Link, öffnet neues Fenster)

• "Broadening of the derivative discontinuity in density functional theory", Evers, Schmitteckert, 2011

  Publikation

  We clarify an important aspect of density functional theories, the broadening of the derivative discontinuity (DD) in a quantum system, with...

  Publikation auf epub.uni-regensburg.de: "Broadening of the derivative discontinuity in density functional theory" (externer Link, öffnet neues Fenster)

• "Conductance of molecular wires and transport calculations based on density-functional theory", Evers, Weigend, Koentopp, 2004

  Publikation

  The experimental value for the zero bias conductance of organic molecules coupled by thiol-groups to gold electrodes tends to be much smaller than the...

  Publikation auf epub.uni-regensburg.de: "Conductance of molecular wires and transport calculations based on density-functional theory" (externer Link, öffnet neues Fenster)

• "Universality of the Edge-Tunneling Exponent of Fractional Quantum Hall Liquids", Wan, Evers, Rezayi, 2005

  Publikation

  In a microscopic model of fractional quantum Hall liquids with electron-electron interactions and confinement, we calculate the edge Green’s function...

  Publikation auf epub.uni-regensburg.de: "Universality of the Edge-Tunneling Exponent of Fractional Quantum Hall Liquids" (externer Link, öffnet neues Fenster)

• "A single-molecule diode", Elbing, Ochs, Koentopp, Fischer, von Hanisch, Weigend, Evers, Weber, Mayor, 2005

  Publikation

  We have designed and synthesized a molecular rod that consists of two weakly coupled electronic π -systems with mutually shifted energy levels. The...

  Publikation auf epub.uni-regensburg.de: "A single-molecule diode" (externer Link, öffnet neues Fenster)

• "Griffiths phase in the thermal quantum Hall effect", Mildenberger, Evers, Narayanan, Mirlin, Damle, 2006

  Publikation

  Two-dimensional disordered superconductors with broken spin-rotation and time-reversal invariance, e.g., with px+ipy pairing, can exhibit plateaus in...

  Publikation auf epub.uni-regensburg.de: "Griffiths phase in the thermal quantum Hall effect" (externer Link, öffnet neues Fenster)