Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/111195
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dc.contributor.authorZhidkov, I. S.en
dc.contributor.authorBelik, A. A.en
dc.contributor.authorKukharenko, A. I.en
dc.contributor.authorCholakh, S. O.en
dc.contributor.authorTaran, L. S.en
dc.contributor.authorFujimori, A.en
dc.contributor.authorStreltsov, S. V.en
dc.contributor.authorKurmaev, E. Z.en
dc.date.accessioned2022-05-12T08:14:11Z-
dc.date.available2022-05-12T08:14:11Z-
dc.date.issued2021-
dc.identifier.citationCu-Site Disorder in CuAl2O4 as Studied by XPS Spectroscopy / I. S. Zhidkov, A. A. Belik, A. I. Kukharenko et al. — DOI 10.3390/su14031283 // JETP Letters. — 2021. — Vol. 114. — Iss. 9. — P. 556-560.en
dc.identifier.issn0021-3640-
dc.identifier.otherAll Open Access, Hybrid Gold3
dc.identifier.urihttp://hdl.handle.net/10995/111195-
dc.description.abstractThe results of full study of X-ray photoelectron spectra (XPS) of spin-liquid candidate CuAl2O4 including the measurements of high-energy resolved core level (Cu 2p, Al 3p, O 1s), Cu LMM Auger and valence band spectra are presented. The comparison of obtained results with spectra of reference samples and specially performed density functional theory calculations has confirmed a finite Cu site-disorder in CuAl2O4, where about 30% of Cu2+ ions occupy the octahedral sites. Obtained valence band spectra can be used in further theoretical studies aimed on the investigation of electronic and magnetic properties of this mysterious ma-terial. © 2021, The Author(s).en
dc.description.sponsorshipThe DFT calculations were supported by the Russian Science Foundation (project no. 20-62-46047). The XPS measurements were supported by the Ministry of Science and Higher Education of the Russian Federation (theme Electron no. AAAA-A18-118020190098-5 and project FEUZ 2020-0060). I.S. Zhidkov acknowledges the support of the Council of the President of the Russian Federation for State Support of Young Scientists and Leading Scientific Schools (project no. MK-989.2020.2).en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherPleiades journalsen1
dc.publisherPleiades Publishing Ltden
dc.relationinfo:eu-repo/grantAgreement/RSF//20-62-46047en
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceJETP Lett.2
dc.sourceJETP Lettersen
dc.titleCu-Site Disorder in CuAl2O4 as Studied by XPS Spectroscopyen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.3390/su14031283-
dc.identifier.scopus85117682703-
local.contributor.employeeZhidkov, I.S., Institute of Physics and Technology, Ural Federal University, Yekaterinburg, 620002, Russian Federation, Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620108, Russian Federation; Belik, A.A., International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 305-0044, Japan; Kukharenko, A.I., Institute of Physics and Technology, Ural Federal University, Yekaterinburg, 620002, Russian Federation; Cholakh, S.O., Institute of Physics and Technology, Ural Federal University, Yekaterinburg, 620002, Russian Federation; Taran, L.S., Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620108, Russian Federation; Fujimori, A., Department of Applied Physics, Waseda University, Shinjuku-ku, Tokyo, 169-8555, Japan; Streltsov, S.V., Institute of Physics and Technology, Ural Federal University, Yekaterinburg, 620002, Russian Federation, Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620108, Russian Federation; Kurmaev, E.Z., Institute of Physics and Technology, Ural Federal University, Yekaterinburg, 620002, Russian Federation, Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620108, Russian Federationen
local.description.firstpage556-
local.description.lastpage560-
local.issue9-
local.volume114-
local.contributor.departmentInstitute of Physics and Technology, Ural Federal University, Yekaterinburg, 620002, Russian Federation; Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620108, Russian Federation; International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 305-0044, Japan; Department of Applied Physics, Waseda University, Shinjuku-ku, Tokyo, 169-8555, Japanen
local.identifier.pure29216076-
local.identifier.eid2-s2.0-85117682703-
local.fund.rsf20-62-46047-
local.fund.feuzFEUZ 2020-0060
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