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TT: Fachverband Tiefe Temperaturen

TT 37: Transport: Nanoelectronics II - Spintronics and Magnetotransport

TT 37.11: Talk

Thursday, March 26, 2009, 12:30–12:45, HSZ 105

Effective spin-orbit coupling in a benzene interference SET — •Andrea Donarini, Georg Begemann, Dana Darau, and Milena Grifoni — University of Regensburg, Germany

Electronic transport through a benzene single electron transistor is dominated by the interplay between Coulomb interaction and interference between degenerate molecular states. The presence of spin polarized leads induces a novel spin accumulation effect explained in terms of an effective coupling between the orbital and spin degrees of freedom of the molecule.