Superconductivity in an inhomogeneous bundle of metallic and semiconducting nanotubes

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dc.contributor.ISNI0000 0003 5287 0481 (Zakhidov, AA)
dc.contributor.authorGrigorenko, I.en_US
dc.contributor.authorZakhidov, Anvar A.en_US
dc.contributor.utdAuthorZakhidov, Anvar A.en_US
dc.date.accessioned2014-07-17T17:05:34Z
dc.date.available2014-07-17T17:05:34Z
dc.date.created2013-09-06en_US
dc.date.issued2013-09-06en_US
dc.date.submitted2013-07-02en_US
dc.description.abstractUsing Bogoliubov-de Gennes formalism for inhomogeneous systems, we have studied superconducting properties of a bundle of packed carbon nanotubes, making a triangular lattice in the bundle's transverse cross-section. The bundle consists of a mixture of metallic and doped semiconducting nanotubes, which have different critical transition temperatures. We investigate how a spatially averaged superconducting order parameter and the critical transition temperature depend on the fraction of the doped semiconducting carbon nanotubes in the bundle. Our simulations suggest that the superconductivity in the bundle will be suppressed when the fraction of the doped semiconducting carbon nanotubes will be less than 0.5, which is the percolation threshold for a two-dimensional triangular lattice.en_US
dc.identifier.bibliographicCitationGrigorenko, I., and A. Zakhidov. 2013. "Superconductivity in an inhomogeneous bundle of metallic and semiconducting nanotubes." Journal of Nanotechnology 2013(367270): 1-6.en_US
dc.identifier.issn1687-9503en_US
dc.identifier.issue367270en_US
dc.identifier.urihttp://hdl.handle.net/10735.1/3697
dc.identifier.volume2013en_US
dc.language.isoenen_US
dc.relation.urihttp://dx.doi.org/10.1155/2013/367270
dc.rightsCC BY 3.0 (Attribution)en_US
dc.rights©2013 The Authors.en_US
dc.sourceJournal of Nanotechnology
dc.subjectCarbon nanotubesen_US
dc.subjectSemiconductorsen_US
dc.subjectSuperconductorsen_US
dc.titleSuperconductivity in an inhomogeneous bundle of metallic and semiconducting nanotubesen_US
dc.typeTexten_US
dc.type.genreArticleen_US

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