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Broken SU(4) symmetry in a Kondo-correlated carbon nanotube

Schmid, Daniel R., Smirnov, Sergey, Marganska, Magdalena, Dirnaichner, Alois, Stiller, Peter L., Grifoni, Milena, Hüttel, Andreas K. and Strunk, Christoph (2015) Broken SU(4) symmetry in a Kondo-correlated carbon nanotube. Physical Review B (PRB) 91, p. 155435.

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Other URL: http://journals.aps.org/prb/pdf/10.1103/PhysRevB.91.155435


Understanding the interplay between many-body phenomena and nonequilibrium in systems with entangled spin and orbital degrees of freedom is a central objective in nanoelectronics. We demonstrate that the combination of Coulomb interaction, spin-orbit coupling, and valley mixing results in a particular selection of the inelastic virtual processes contributing to the Kondo resonance in carbon ...


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Item type:Article
Date:29 April 2015
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group Milena Grifoni
Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Christoph Strunk
Projects:Emmy Noether Hu 1808-1, SFB 631: Festkörperbasierte Quanteninformationsverarbeitung, SFB 689: Spinphänomene in reduzierten Dimensionen, GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis, Studienstiftung des deutschen Volkes
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Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:31774
Owner only: item control page


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