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Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/27069
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dc.contributor.authorIgoshev, P. A.en
dc.contributor.authorTimirgazin, M. A.en
dc.contributor.authorArzhnikov, A. K.en
dc.contributor.authorIrkhin, V. Y.en
dc.date.accessioned2014-11-29T19:45:31Z-
dc.date.available2014-11-29T19:45:31Z-
dc.date.issued2013-
dc.identifier.citationEffect of electron correlations on the formation of spiral magnetic states in the two-dimensional t-t′ Hubbard model / P. A. Igoshev, M. A. Timirgazin, A. K. Arzhnikov [et al.] // JETP Letters. — 2013. — Vol. 98. — № 3. — P. 150-155.en
dc.identifier.issn0021-3640-
dc.identifier.other1good_DOI
dc.identifier.otherbcbde8d1-cac2-428b-823b-9f278aeeb764pure_uuid
dc.identifier.otherhttp://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=84885674995m
dc.identifier.urihttp://hdl.handle.net/10995/27069-
dc.description.abstractThe formation of the spiral magnetic order in the ground state of the Hubbard model for a square lattice has been studied within the slave-boson method in a wide range of the parameters of the carrier density and Coulomb interaction. Next-nearest-neighbor electron hopping, as well as the magnetic phase separation, has been taken into account. It has been shown that the electron correlations lead to the suppression of the ferromagnetic and spiral phases in comparison with the Hartree-Fock approximation. The application of the results to the explanation of the experimental data, in particular, to the description of the magnetic state of the high-temperature superconductors of the cuprate-based systems has been discussed. © 2013 Pleiades Publishing, Inc.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.sourceJETP Lettersen
dc.titleEffect of electron correlations on the formation of spiral magnetic states in the two-dimensional t-t′ Hubbard modelen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.typeinfo:eu-repo/semantics/articleen
dc.identifier.rsi21882034-
dc.identifier.doi10.1134/S0021364013160054-
dc.identifier.scopus84885674995-
local.affiliationInstitute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990, Russian Federationen
local.affiliationPhysical-Technical Institute, Ural Branch, Russian Academy of Sciences, Izhevsk, 426000, Russian Federationen
local.affiliationUral Federal University, Yekaterinburg, 620002, Russian Federationen
local.contributor.employeeИгошев Петр Алексеевичru
local.description.firstpage150-
local.description.lastpage155-
local.issue3-
local.volume98-
dc.identifier.wos000325631800006-
local.contributor.departmentИнститут естественных наук и математикиru
local.identifier.pure859994-
local.identifier.eid2-s2.0-84885674995-
local.identifier.wosWOS:000325631800006-
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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