Fractional Flux Periodicity in Doped Carbon Nanotubes

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dc.creatorSasaki, K.
dc.creatorMurakami, S.
dc.creatorSaito, R.
dc.date2004-07-20
dc.date2004-09-18
dc.date.accessioned2026-07-07T02:59:18Z
dc.date.available2026-07-07T02:59:18Z
dc.descriptionAn anomalous magnetic flux periodicity of the ground state is predicted in two-dimensional cylindrical surface composed of square and honeycomb lattice. The ground state and persistent currents exhibit an approximate fractional period of the flux quantum for a specific Fermi energy. The period depends on the aspect ratio of the cylinder and on the lattice structure around the axis. We discuss possibility of this nontrivial periodicity in a heavily doped armchair carbon nanotube.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0407539
dc.identifierhttp://arxiv.org/abs/cond-mat/0407539
dc.identifierPhys. Rev. B 70, 233406 (2004)
dc.identifierdoi:10.1103/PhysRevB.70.233406
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24460
dc.subjectMesoscale and Nanoscale Physics
dc.titleFractional Flux Periodicity in Doped Carbon Nanotubes
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