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dc.contributor.authorPonosov, Y. S.en
dc.contributor.authorStreltsov, S. V.en
dc.date.accessioned2021-08-31T14:57:42Z-
dc.date.available2021-08-31T14:57:42Z-
dc.date.issued2020-
dc.identifier.citationPonosov Y. S. Multipeak quasielastic light scattering and high-frequency electronic excitations in honeycomb Li2RuO3 / Y. S. Ponosov, S. V. Streltsov. — DOI 10.1103/PhysRevB.101.245142 // Physical Review B. — 2020. — Vol. 101. — Iss. 24. — 245142.en
dc.identifier.issn24699950-
dc.identifier.otherFinal2
dc.identifier.otherAll Open Access, Green3
dc.identifier.otherhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85086999316&doi=10.1103%2fPhysRevB.101.245142&partnerID=40&md5=63f7ee3aa748f9218f797713de5693f4
dc.identifier.otherhttp://arxiv.org/pdf/2006.03792m
dc.identifier.urihttp://elar.urfu.ru/handle/10995/101500-
dc.description.abstractWe measured the temperature dependence of low-frequency Raman spectra in Li2RuO3 and observed multipeak quasielastic scattering in the Ru honeycomb polarizations below and above the magnetostructural transition temperature. We attribute this scattering to the fluctuations of the energy density in the spin system. High-frequency electronic light scattering was observed at 2150cm-1. Its intensity increased significantly below the transition temperature, confirming substantial modification of the electronic structure due to removal of degeneracy in the t2g manifold of Ru4+ ions. © 2020 American Physical Society.en
dc.description.sponsorshipThis research was carried out within the state assignment of the Ministry of Science and Higher Education of the Russian Federation (No. AAAA-A18-118020190098-5, topic Electron and No. AAAA-A18-118020190095-4, topic Quantum) and was partially supported by grants from the Russian Foundation for Basic Research (Projects No. 19-52-18008 and No. 20-32-70019).en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourcePhys. Rev. B2
dc.sourcePhysical Review Ben
dc.subjectELECTRONIC STRUCTUREen
dc.subjectHONEYCOMB STRUCTURESen
dc.subjectLITHIUM COMPOUNDSen
dc.subjectSPIN FLUCTUATIONSen
dc.subjectTEMPERATURE DISTRIBUTIONen
dc.subjectENERGY DENSITYen
dc.subjectHIGH-FREQUENCY ELECTRONICSen
dc.subjectLOW-FREQUENCY RAMANen
dc.subjectMAGNETOSTRUCTURAL TRANSITIONSen
dc.subjectQUASI ELASTIC LIGHT SCATTERINGSen
dc.subjectQUASIELASTIC SCATTERINGen
dc.subjectSPIN SYSTEMSen
dc.subjectTEMPERATURE DEPENDENCEen
dc.subjectLIGHT SCATTERINGen
dc.titleMultipeak quasielastic light scattering and high-frequency electronic excitations in honeycomb Li2RuO3en
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1103/PhysRevB.101.245142-
dc.identifier.scopus85086999316-
local.contributor.employeePonosov, Y.S., M.N. Mikheev Institute of Metal Physics UB RAS, S. Kovalevskaya Street 18, Ekaterinburg, 620137, Russian Federation, Ural Federal University, Mira Street 19, Ekaterinburg, 620002, Russian Federation
local.contributor.employeeStreltsov, S.V., M.N. Mikheev Institute of Metal Physics UB RAS, S. Kovalevskaya Street 18, Ekaterinburg, 620137, Russian Federation, Ural Federal University, Mira Street 19, Ekaterinburg, 620002, Russian Federation
local.issue24-
local.volume101-
dc.identifier.wos000540656500001-
local.contributor.departmentM.N. Mikheev Institute of Metal Physics UB RAS, S. Kovalevskaya Street 18, Ekaterinburg, 620137, Russian Federation
local.contributor.departmentUral Federal University, Mira Street 19, Ekaterinburg, 620002, Russian Federation
local.identifier.pure16fb9fb2-48ac-4283-b2c1-1b96c286b502uuid
local.identifier.pure13140346-
local.description.order245142-
local.identifier.eid2-s2.0-85086999316-
local.fund.rffi19-52-18008-
local.fund.rffi20-32-70019-
local.identifier.wosWOS:000540656500001-
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