Orbital-selective superconductivity in the nematic phase of FeSe

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dc.citation.articleNumber220503(R)en_US
dc.citation.issueNumber22en_US
dc.citation.journalTitlePhysical Review Ben_US
dc.citation.volumeNumber98en_US
dc.contributor.authorHu, Haoyuen_US
dc.contributor.authorYu, Rongen_US
dc.contributor.authorNica, Emilian M.en_US
dc.contributor.authorZhu, Jian-Xinen_US
dc.contributor.authorSi, Qimiaoen_US
dc.date.accessioned2019-01-11T15:35:24Zen_US
dc.date.available2019-01-11T15:35:24Zen_US
dc.date.issued2018en_US
dc.description.abstractThe interplay between electronic orders and superconductivity is central to the physics of unconventional superconductors, and is particularly pronounced in the iron-based superconductors. Motivated by recent experiments on FeSe, we study the superconducting pairing in its nematic phase in a multiorbital model with frustrated spin-exchange interactions. Electron correlations in the presence of nematic order give rise to an enhanced orbital selectivity in the superconducting pairing amplitudes. This orbital-selective pairing produces a large gap anisotropy on the Fermi surface. Our results naturally explain the striking experimental observations, and shed light on the unconventional superconductivity of correlated electron systems in general.en_US
dc.identifier.citationHu, Haoyu, Yu, Rong, Nica, Emilian M., et al.. "Orbital-selective superconductivity in the nematic phase of FeSe." <i>Physical Review B,</i> 98, no. 22 (2018) American Physical Society: https://doi.org/10.1103/PhysRevB.98.220503.en_US
dc.identifier.digitalPhysRevB.98.220503en_US
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.98.220503en_US
dc.identifier.urihttps://hdl.handle.net/1911/105072en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.titleOrbital-selective superconductivity in the nematic phase of FeSeen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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