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• "Localization induced by magnetic fields in carbon nanotubes", Marganska, del Valle, Jhang, Strunk, Grifoni, 2011

  Publikation

  The electronic spectra of long carbon nanotubes (CNTs) can, to a very good approximation, be obtained using the dispersion relation of graphene with...

  Publikation auf epub.uni-regensburg.de: "Localization induced by magnetic fields in carbon nanotubes" (externer Link, öffnet neues Fenster)

• "Electronic transport properties of double-wall carbon nanotubes", Datta, Wang, Tilmaciu, Flahaut, Marty, Grifoni, Wernsdorfer, 2011

  Publikation

  We studied the discretized electronic spectra of double-wall carbon nanotube (DWCNT) quantum dots (QDs) in the Coulomb-blockade regime. At low...

  Publikation auf epub.uni-regensburg.de: "Electronic transport properties of double-wall carbon nanotubes" (externer Link, öffnet neues Fenster)

• "Slave-boson Keldysh field theory for the Kondo effect in quantum dots", Smirnov, Grifoni, 2011

  Publikation

  We present a nonequilibrium nonperturbative field theory for the Kondo effect in strongly interacting quantum dots at finite temperatures. Unifying...

  Publikation auf epub.uni-regensburg.de: "Slave-boson Keldysh field theory for the Kondo effect in quantum dots" (externer Link, öffnet neues Fenster)

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

  Publikation

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

  Publikation auf epub.uni-regensburg.de: "Spectrum and Franck–Condon factors of interacting suspended single-wall carbon nanotubes" (externer Link, öffnet neues Fenster)

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

  Publikation

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

  Publikation auf epub.uni-regensburg.de: "Sources of negative tunneling magnetoresistance in multilevel quantum dots with ferromagnetic contacts" (externer Link, öffnet neues Fenster)

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

  Publikation

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

  Publikation auf epub.uni-regensburg.de: "Spectrum and Franck--Condon factors of interacting suspended single-wall carbon nanotubes" (externer Link, öffnet neues Fenster)

• "Performance analysis of an interacting quantum dot thermoelectric setup", Muralidharan, Grifoni, 2012

  Publikation

  In the absence of phonon contribution, a weakly coupled single orbital noninteracting quantum dot thermoelectric setup is known to operate reversibly...

  Publikation auf epub.uni-regensburg.de: "Performance analysis of an interacting quantum dot thermoelectric setup" (externer Link, öffnet neues Fenster)

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

  Publikation

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

  Publikation auf epub.uni-regensburg.de: "Transport across a carbon nanotube quantum dot contacted with ferromagnetic leads: Experiment and nonperturbative modeling" (externer Link, öffnet neues Fenster)

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

  Publikation

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

  Publikation auf epub.uni-regensburg.de: "Double-island Coulomb blockade in (Ga,Mn)As nanoconstrictions" (externer Link, öffnet neues Fenster)

• "The two classes of low-energy spectra in finite carbon nanotubes", Marganska, Chudzinski, Grifoni, 2015

  Publikation

  We study the spectra of finite-length carbon nanotubes (CNTs) of arbitrary chirality. They divide into two classes, which arise because of different...

  Publikation auf epub.uni-regensburg.de: "The two classes of low-energy spectra in finite carbon nanotubes" (externer Link, öffnet neues Fenster)