Quasi-particle tunnelling between vortex cores in a mixed state superconductor

Claughton, N. R. and Lambert, Colin (1994) Quasi-particle tunnelling between vortex cores in a mixed state superconductor. Physica B: Condensed Matter, 194-19 (2). pp. 1679-1680. ISSN 0921-4526

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Abstract

We examine the low lying quasi-particle states of a chain of vortices contained within a thin slab of superconductor and demonstrate that bound states of individual vortices hybridize to form bands of extended states. As a consequence of the phase gradient around a vortex, one such band is centred on zero energy and will therefore contribute to quasi-particle transport at energies far below T(c).

Item Type:
Journal Article
Journal or Publication Title:
Physica B: Condensed Matter
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
ID Code:
58138
Deposited By:
Deposited On:
24 Oct 2012 13:53
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 08:07