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Nonlinear magnetotransport in interacting chiral nanotubes.

De Martino, A., Egger, R. and Tsvelik, A. M. (2006). Nonlinear magnetotransport in interacting chiral nanotubes.. Physical Review Letters (PRL), 97(7), doi: 10.1103/PhysRevLett.97.076402

Abstract

Nonlinear transport through interacting single-wall nanotubes containing a few impurities is studied theoretically. Extending the Luttinger liquid theory to incorporate trigonal warping and chirality effects, we derive the current contribution Ie even in the applied voltage V and odd in an orbital magnetic field B, which is nonzero only for chiral tubes and in the presence of interactions.

Publication Type: Article
Subjects: Q Science > QC Physics
Departments: School of Mathematics, Computer Science & Engineering > Mathematics
URI: http://openaccess.city.ac.uk/id/eprint/1663
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