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• "Vibration induced memory effects and switching in ac-driven molecular nanojunctions", Donarini, Yar, Grifoni, 2012

  Publication

  We investigate bistability and memory effects in a molecular junction weakly coupled to metallic leads with the latter being subject to an adiabatic...

  Publication on epub.uni-regensburg.de: "Vibration induced memory effects and switching in ac-driven molecular nanojunctions" (external link, opens in a new window)

• "Topographical fingerprints of many-body interference in STM junctions on thin insulating films", Donarini, Siegert, Sobczyk, Grifoni, 2012

  Publication

  Negative differential conductance is a nonlinear transport phenomenon ubiquitous in molecular nanojunctions. Its physical origin can be the most...

  Publication on epub.uni-regensburg.de: "Topographical fingerprints of many-body interference in STM junctions on thin insulating films" (external link, opens in a new window)

• "The role of the tip symmetry on the STM topography of ‐conjugated molecules", Siegert, Donarini, Grifoni, 2013

  Publication

  We present an STM theory based on the reduced density matrix (RDM) formalism which is able to describe transport properties of an STM junction for...

  Publication on epub.uni-regensburg.de: "The role of the tip symmetry on the STM topography of ‐conjugated molecules" (external link, opens in a new window)

• "Subgap spectroscopy of thermally excited quasiparticles in a Nb-contacted carbon nanotube quantum dot", Gaaß, Pfaller, Geiger, Donarini, Grifoni, Hüttel, Strunk, 2014

  Publication

  We present electronic transport measurements of a single wall carbon nanotube quantum dot coupled to Nb superconducting contacts. For temperatures...

  Publication on epub.uni-regensburg.de: "Subgap spectroscopy of thermally excited quasiparticles in a Nb-contacted carbon nanotube quantum dot" (external link, opens in a new window)

• "Thermally induced subgap features in the cotunneling spectroscopy of a carbon nanotube", Ratz, Donarini, Steininger, Geiger, Kumar, Hüttel, Strunk, Grifoni, 2014

  Publication

  We report on the nonlinear cotunneling spectroscopy of a carbon nanotube quantum dot coupled to Nb superconducting contacts. Our measurements show...

  Publication on epub.uni-regensburg.de: "Thermally induced subgap features in the cotunneling spectroscopy of a carbon nanotube" (external link, opens in a new window)

• "Broken SU(4) symmetry in a Kondo-correlated carbon nanotube", Schmid, Smirnov, Marganska, Dirnaichner, Stiller, Grifoni, Hüttel, Strunk, 2015

  Publication

  Understanding the interplay between many-body phenomena and nonequilibrium in systems with entangled spin and orbital degrees of freedom is a central...

  Publication on epub.uni-regensburg.de: "Broken SU(4) symmetry in a Kondo-correlated carbon nanotube" (external link, opens in a new window)

• "Transport across a carbon nanotube quantum dot contacted with ferromagnetic leads: Experiment and nonperturbative modeling", Dirnaichner, Grifoni, Prüfling, Steininger, Hüttel, Strunk, 2015

  Publication

  We present measurements of tunneling magnetoresistance (TMR) in single-wall carbon nanotubes attached to ferromagnetic contacts in the Coulomb...

  Publication on epub.uni-regensburg.de: "Transport across a carbon nanotube quantum dot contacted with ferromagnetic leads: Experiment and nonperturbative modeling" (external link, opens in a new window)

• "Double-island Coulomb blockade in (Ga,Mn)As nanoconstrictions", Geißler, Pfaller, Utz, Bougeard, Donarini, Grifoni, Weiss, 2015

  Publication

  We report on a systematic study of the Coulomb-blockade effects in nanofabricated narrow constrictions in thin (Ga,Mn)As films. Different...

  Publication on epub.uni-regensburg.de: "Double-island Coulomb blockade in (Ga,Mn)As nanoconstrictions" (external link, opens in a new window)

• "Sources of negative tunneling magnetoresistance in multilevel quantum dots with ferromagnetic contacts", Koller, Paaske, Grifoni, 2012

  Publication

  We analyze distinct sources of spin-dependent energy level shifts and their impact on the tunneling magnetoresistance (TMR) of interacting quantum...

  Publication on epub.uni-regensburg.de: "Sources of negative tunneling magnetoresistance in multilevel quantum dots with ferromagnetic contacts" (external link, opens in a new window)

• "Spectrum and Franck--Condon factors of interacting suspended single-wall carbon nanotubes", Donarini, Yar, Grifoni, 2012

  Publication

  A low-energy theory of suspended carbon nanotube quantum dots in weak tunnelling coupling with metallic leads is presented. The focus is on the...

  Publication on epub.uni-regensburg.de: "Spectrum and Franck--Condon factors of interacting suspended single-wall carbon nanotubes" (external link, opens in a new window)