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Topology and zero energy edge states in carbon nanotubes with superconducting pairing

Izumida, W. , Milz, L., Marganska, M. and Grifoni, Milena (2017) Topology and zero energy edge states in carbon nanotubes with superconducting pairing. Phys. Rev. B 96 (12), p. 125414.

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Date of publication of this fulltext: 16 Apr 2018 05:31

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Other URL: https://link.aps.org/doi/10.1103/PhysRevB.96.125414


Abstract

We investigate the spectrum of finite-length carbon nanotubes in the presence of onsite and nearest-neighbor superconducting pairing terms. A one-dimensional ladder-type lattice model is developed to explore the low-energy spectrum and the nature of the electronic states. We find that zero energy edge states can emerge in zigzag class carbon nanotubes as a combined effect of curvature-induced ...

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Item type:Article
Date:September 2017
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group Milena Grifoni
Projects:GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis
Identification Number:
ValueType
10.1103/PhysRevB.96.125414DOI
Keywords:BOUND-STATES; SPIN;
Dewey Decimal Classification:500 Science > 530 Physics
500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:36801
Owner only: item control page

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