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Quantum oscillations in a topological insulator Bi2Te2Se with large bulk resistivity (6 Omega cm)

Author(s): Xiong, Jun; Petersen, AC; Qu, Dongxia; Hor, YS; Cava, Robert J; et al

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dc.contributor.authorXiong, Jun-
dc.contributor.authorPetersen, AC-
dc.contributor.authorQu, Dongxia-
dc.contributor.authorHor, YS-
dc.contributor.authorCava, Robert J-
dc.contributor.authorOng, Nai Phuan-
dc.date.accessioned2018-07-20T15:10:53Z-
dc.date.available2018-07-20T15:10:53Z-
dc.date.issued2012-02en_US
dc.identifier.citationXiong, Jun, Petersen, AC, Qu, Dongxia, Hor, YS, Cava, RJ, Ong, NP. (2012). Quantum oscillations in a topological insulator Bi2Te2Se with large bulk resistivity (6 Omega cm). PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 44 (917 - 920. doi:10.1016/j.physe.2011.09.011en_US
dc.identifier.issn1386-9477-
dc.identifier.urihttp://arks.princeton.edu/ark:/88435/pr1ft3j-
dc.description.abstractWe report the observation of prominent Shubnikov-de Haas oscillations in a Topological Insulator, Bi2Te2Se, with large bulk resistivity (6 Omega cm at 4 K). By fitting the SdH oscillations, we infer a large metallicity parameter k(F)l=41, with a surface mobility (mu(s) similar to 2800 cm(2)/V s) much larger than the bulk mobility (mu(b) similar to 50 cm(2)/V s). The plot of the index fields B-v vs. filling factor v shows a 1/2-shift, consistent with massless, Dirac states. (C) 2011 Elsevier B.V. All rights reserved.en_US
dc.format.extent917 - 920en_US
dc.language.isoenen_US
dc.relation.ispartofPHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURESen_US
dc.rightsAuthor's manuscripten_US
dc.titleQuantum oscillations in a topological insulator Bi2Te2Se with large bulk resistivity (6 Omega cm)en_US
dc.typeJournal Articleen_US
dc.identifier.doidoi:10.1016/j.physe.2011.09.011-
dc.date.eissued2011-09-10en_US
pu.type.symplectichttp://www.symplectic.co.uk/publications/atom-terms/1.0/journal-articleen_US

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