Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/153873
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dc.contributor.authorSun, Mengen_US
dc.contributor.authorParafilo A. V.en_US
dc.contributor.authorVillegas, Kristian Hauser A.en_US
dc.contributor.authorKovalev, V. M.en_US
dc.contributor.authorSavenko, I. G.en_US
dc.date.accessioned2022-06-03T02:22:18Z-
dc.date.available2022-06-03T02:22:18Z-
dc.date.issued2021-
dc.identifier.citationSun, M., Parafilo A. V., Villegas, K. H. A., Kovalev, V. M. & Savenko, I. G. (2021). Theory of BCS-like bogolon-mediated superconductivity in transition metal dichalcogenides. New Journal of Physics, 23(2), 023023-. https://dx.doi.org/10.1088/1367-2630/abe285en_US
dc.identifier.issn1367-2630en_US
dc.identifier.urihttps://hdl.handle.net/10356/153873-
dc.description.abstractWe report on a novel mechanism of BCS-like superconductivity, mediated by a pair of Bogoliubov quasiparticles (bogolons). It takes place in hybrid systems consisting of a two-dimensional electron gas in a transition metal dichalcogenide monolayer in the vicinity of a Bose-Einstein condensate. Taking a system of two-dimensional indirect excitons as a testing ground of Bose-Einstein condensate we show, that the bogolon-pair-mediated electron pairing mechanism is stronger than phonon-mediated and single bogolon-mediated ones. We develop a microscopic theory of bogolon-pair-mediated superconductivity, based on the Schrieffer-Wolff transformation and the Gor'kov's equations, study the temperature dependence of the superconducting gap and estimate the critical temperature of superconducting transition for various electron concentrations in the electron gas and the condensate densities.en_US
dc.language.isoenen_US
dc.relation.ispartofNew Journal of Physicsen_US
dc.rights© 2021 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deutsche Physikalische Gesellschaft. Original content from this work may be used under the terms of the Creative Commons Attribution 4.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.en_US
dc.subjectScience::Physicsen_US
dc.titleTheory of BCS-like bogolon-mediated superconductivity in transition metal dichalcogenidesen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.identifier.doi10.1088/1367-2630/abe285-
dc.description.versionPublished versionen_US
dc.identifier.scopus2-s2.0-85101878125-
dc.identifier.issue2en_US
dc.identifier.volume23en_US
dc.identifier.spage023023en_US
dc.subject.keywordsTransition Metal Dichalcogenidesen_US
dc.subject.keywords2D Materialsen_US
dc.description.acknowledgementWe have been supported by the Institute for Basic Science in Korea (Project No. IBS-R024-D1) and the Russian Science Foundation (Project No. 17-12-01039).en_US
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