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• "Linear and nonlinear transport across carbon nanotube quantum dots", Mayrhofer, Grifoni, 2007

  Publication

  Eur. Phys. J. B

  Publication on epub.uni-regensburg.de: "Linear and nonlinear transport across carbon nanotube quantum dots" (external link, opens in a new window)

• "Spin transport across carbon nanotube quantum dots", Koller, Mayrhofer, Grifoni, 2007

  Publication

  We investigate linear and nonlinear transport in interacting single-wall carbon nanotubes ( SWCNTs) that are weakly attached to ferromagnetic leads....

  Publication on epub.uni-regensburg.de: "Spin transport across carbon nanotube quantum dots" (external link, opens in a new window)

• "Transport through a double-quantum-dot system with noncollinearly polarized leads", Hornberger, Koller, Begemann, Donarini, Grifoni, 2008

  Publication

  We investigate linear and nonlinear transport in a double quantum dot system weakly coupled to spin-polarized leads. In the linear regime, the...

  Publication on epub.uni-regensburg.de: "Transport through a double-quantum-dot system with noncollinearly polarized leads" (external link, opens in a new window)

• "Spin-boson dynamics beyond conventional perturbation theories", Nesi, Paladino, Thorwart, Grifoni, 2007

  Publication

  A generalized approximation scheme is proposed to describe the dynamics of the spin-boson problem. Being nonperturbative in the coupling strength nor...

  Publication on epub.uni-regensburg.de: "Spin-boson dynamics beyond conventional perturbation theories" (external link, opens in a new window)

• "Dissipative dynamics of a biased qubit coupled to a harmonic oscillator: Analytical results beyond the rotating wave approximation", Hausinger, Grifoni, 2008

  Publication

  We study the dissipative dynamics of a biased two-level system (TLS) coupled to a harmonic oscillator (HO), the latter interacting with an Ohmic...

  Publication on epub.uni-regensburg.de: "Dissipative dynamics of a biased qubit coupled to a harmonic oscillator: Analytical results beyond the rotating wave approximation" (external link, opens in a new window)

• "Transport properties of double-walled carbon nanotube quantum dots", Wang, Grifoni, 2008

  Publication

  The transport properties of quantum dot (QD) systems based on double-walled carbon nanotubes (DWCNTs) are investigated. The interplay between...

  Publication on epub.uni-regensburg.de: "Transport properties of double-walled carbon nanotube quantum dots" (external link, opens in a new window)

• "Symmetry fingerprints of a benzene single-electron transistor: Interplay between Coulomb interaction and orbital symmetry", Begemann, Darau, Donarini, Grifoni, 2008

  Publication

  The interplay between Coulomb interaction and orbital symmetry produces specific transport characteristics in molecular single electron transistors...

  Publication on epub.uni-regensburg.de: "Symmetry fingerprints of a benzene single-electron transistor: Interplay between Coulomb interaction and orbital symmetry" (external link, opens in a new window)

• "Linear conductance of an interacting carbon nanotube ring", Eroms, Mayrhofer, Grifoni, 2008

  Publication

  Linear transport through a single-walled carbon nanotube ring, pierced by a magnetic field and capacitively coupled to a gate voltage source, is...

  Publication on epub.uni-regensburg.de: "Linear conductance of an interacting carbon nanotube ring" (external link, opens in a new window)

• "Quantum Dissipative Rashba Spin Ratchets", Smirnov, Bercioux, Grifoni, Richter, 2008

  Publication

  We predict the possibility to generate a finite stationary spin current by applying an unbiased ac driving to a quasi-one-dimensional asymmetric...

  Publication on epub.uni-regensburg.de: "Quantum Dissipative Rashba Spin Ratchets" (external link, opens in a new window)

• "The spectrum of interacting metallic carbon nanotubes: exchange effects and universality", 2008

  Publication

  The interplay between Coulomb interaction and orbital symmetry produces specific transport characteristics in molecular single electron transistors...

  Publication on epub.uni-regensburg.de: "The spectrum of interacting metallic carbon nanotubes: exchange effects and universality" (external link, opens in a new window)