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• "All-Electric Spin Control in Interference Single Electron Transistors", Donarini, Begemann, Grifoni, 2009

  Publication

  Single particle interference lies at the heart of quantum mechanics. The archetypal double-slit experiment(1) has been repeated with electrons in...

  Publication on epub.uni-regensburg.de: "All-Electric Spin Control in Interference Single Electron Transistors" (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)

• "Exchange effects in spin-polarized transport through carbon nanotube quantum dots", Schenke, Koller, Mayrhofer, Grifoni, 2009

  Publication

  We investigate linear and nonlinear transport across single-walled carbon nanotube quantum dots weakly coupled to spin-polarized leads. We consider...

  Publication on epub.uni-regensburg.de: "Exchange effects in spin-polarized transport through carbon nanotube quantum dots" (external link, opens in a new window)

• "Interplay between quantum dissipation and an in-plane magnetic field in the spin ratchet effect", Smirnov, Bercioux, Grifoni, Richter, 2008

  Publication

  We investigate the existence of the pure spin ratchet effect in a dissipative quasi-one-dimensional system with Rashba spin-orbit interaction. The...

  Publication on epub.uni-regensburg.de: "Interplay between quantum dissipation and an in-plane magnetic field in the spin ratchet effect" (external link, opens in a new window)

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

  Publication

  The low energy spectrum of finite size metallic single-walled carbon nanotubes (SWNTs) is determined. Starting from a tight binding model for the p(z)...

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

• "Graphene armchair nanoribbon single-electron transistors: The peculiar influence of end states", Koller, Mayrhofer, Grifoni, 2009

  Publication

  Abstract – We present a microscopic theory for interacting graphene armchair nanoribbonquantum dots. Long-range interaction processes are responsible...

  Publication on epub.uni-regensburg.de: "Graphene armchair nanoribbon single-electron transistors: The peculiar influence of end states" (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)

• "Exchange effects in spin polarized transport through carbon nanotube quantum dots", Schenke, Koller, Mayrhofer, Grifoni, 2009

  Publication

  Phys. Rev. B 1550-235X,1098-0121

  Publication on epub.uni-regensburg.de: "Exchange effects in spin polarized transport through carbon nanotube quantum dots" (external link, opens in a new window)

• "Dissipative two-level system under strong ac driving: A combination of Floquet and Van Vleck perturbation theory", Hausinger, Grifoni, 2010

  Publication

  We study the dissipative dynamics of a two-level system (TLS) exposed to strong ac driving. By combining Floquet theory with Van Vleck perturbation...

  Publication on epub.uni-regensburg.de: "Dissipative two-level system under strong ac driving: A combination of Floquet and Van Vleck perturbation theory" (external link, opens in a new window)