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dc.contributor.authorStreltsov, S. V.en
dc.contributor.authorKhomskii, D. I.en
dc.date.accessioned2021-08-31T14:57:01Z-
dc.date.available2021-08-31T14:57:01Z-
dc.date.issued2020-
dc.identifier.citationStreltsov S. V. Jahn-Teller Effect and Spin-Orbit Coupling: Friends or Foes? / S. V. Streltsov, D. I. Khomskii. — DOI 10.1103/PhysRevX.10.031043 // Physical Review X. — 2020. — Vol. 10. — Iss. 3. — 031043.en
dc.identifier.issn21603308-
dc.identifier.otherFinal2
dc.identifier.otherAll Open Access, Gold, Green3
dc.identifier.otherhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85092104331&doi=10.1103%2fPhysRevX.10.031043&partnerID=40&md5=d454ebfe7d04a69cee699c992e43084a
dc.identifier.otherhttp://link.aps.org/pdf/10.1103/PhysRevX.10.031043m
dc.identifier.urihttp://elar.urfu.ru/handle/10995/101406-
dc.description.abstractThe Jahn-Teller effect is one of the most fundamental phenomena important not only for physics but also for chemistry and material science. Solving the Jahn-Teller problem and taking into account strong electron correlations we show that quantum entanglement of the spin and orbital degrees of freedom via spin-orbit coupling strongly affects this effect. Depending on the number of d electrons, it may quench (electronic configurations t2g2, t2g4, and t2g5), partially suppress (t2g1), or, in contrast, induce (t2g3) Jahn-Teller distortions. Moreover, in certain situations, interplay between the Jahn-Teller effect and spin-orbit coupling promotes formation of the "Mexican hat"energy surface facilitating various quantum phenomena. © 2020 authors.en
dc.description.sponsorshipWe are grateful to G. Jackeli, L. Chibotaru, and G. Khaliullin for various stimulating discussions and to the UK consulate in Ekaterinburg for organizing the “Scientific cafe” at Institute of metal physics, where this work was initiated. This research was supported by the Russian Foundation for Basic Researches (RFBR 20-32-70019) and the Russian Ministry of Science via program “Quantum” (No. AAAA-A18-118020190095-4) and Contract No. 02.A03.21.0006 and the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation), Project No. 277146847-CRC 1238.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourcePhys. Rev. X2
dc.sourcePhysical Review Xen
dc.subjectDEGREES OF FREEDOM (MECHANICS)en
dc.subjectQUANTUM ENTANGLEMENTen
dc.subjectSPIN ORBIT COUPLINGen
dc.subjectD ELECTRONSen
dc.subjectELECTRONIC CONFIGURATIONen
dc.subjectENERGY SURFACEen
dc.subjectJAHN-TELLER PROBLEMen
dc.subjectMATERIAL SCIENCEen
dc.subjectORBITAL DEGREES OF FREEDOMen
dc.subjectQUANTUM PHENOMENAen
dc.subjectSTRONG ELECTRON CORRELATIONSen
dc.subjectJAHN-TELLER EFFECTen
dc.titleJahn-Teller Effect and Spin-Orbit Coupling: Friends or Foes?en
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1103/PhysRevX.10.031043-
dc.identifier.scopus85092104331-
local.contributor.employeeStreltsov, S.V., Institute of Metal Physics, S. Kovalevskoy Street 18, Ekaterinburg, 620990, Russian Federation, Department of Theoretical Physics and Applied Mathematics, Ural Federal University, Mira St. 19, Ekaterinburg, 620002, Russian Federation
local.contributor.employeeKhomskii, D.I., II. Physikalisches Institut, Universität zu Köln, Zülpicher Straße 77, Köln, D-50937, Germany
local.issue3-
local.volume10-
dc.identifier.wos000562003000001-
local.contributor.departmentInstitute of Metal Physics, S. Kovalevskoy Street 18, Ekaterinburg, 620990, Russian Federation
local.contributor.departmentDepartment of Theoretical Physics and Applied Mathematics, Ural Federal University, Mira St. 19, Ekaterinburg, 620002, Russian Federation
local.contributor.departmentII. Physikalisches Institut, Universität zu Köln, Zülpicher Straße 77, Köln, D-50937, Germany
local.identifier.pure13931918-
local.description.order031043-
local.identifier.eid2-s2.0-85092104331-
local.fund.rffi20-32-70019-
local.identifier.wosWOS:000562003000001-
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