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dc.contributor.authorBaranov, N. V.en
dc.contributor.authorProshkin, A. V.en
dc.contributor.authorGerasimov, E. G.en
dc.contributor.authorPodlesnyak, A.en
dc.contributor.authorMesot, J.en
dc.date.accessioned2022-05-12T08:18:18Z-
dc.date.available2022-05-12T08:18:18Z-
dc.date.issued2007-
dc.identifier.citationEnhanced Magnetic Entropy in Gd Ni2 / N. V. Baranov, A. V. Proshkin, E. G. Gerasimov et al. // Physical Review B - Condensed Matter and Materials Physics. — 2007. — Vol. 75. — Iss. 9. — 092402.en
dc.identifier.issn1098-0121-
dc.identifier.otherAll Open Access, Green3
dc.identifier.urihttp://elar.urfu.ru/handle/10995/111485-
dc.description.abstractMeasurements of the specific heat have been performed on Gd1-x Yx Ni2 (x=0,0.2) compounds and their nonmagnetic analogs Lu1-y Yy Ni2, which have similar molar masses. It is found that the difference between the entropies of magnetic and nonmagnetic compounds with identical molar masses surpasses substantially (by 14-19%) the theoretical limit for the magnetic contribution Sm = (1-x) R ln (8) calculated assuming that only Gd ions possess a magnetic moment. This observed enhancement of the magnetic entropy in Gd1-x Yx Ni2 is believed to result from spin fluctuations induced by f-d exchange in the 3d electron subsystem of Ni. © 2007 The American Physical Society.en
dc.description.sponsorshipThis work was supported by the Russian Foundation for Basic Research (Grant No. 04-02-96060), by the Program 2.1.1.6945 of the Russian Ministry for Education and Science, and by the Swiss National Science Foundation (SCOPES, Project No. IB7420-110849).en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherAmerican Physical Society (APS)en
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourcePhys. Rev. B Condens. Matter Mater. Phys.2
dc.sourcePhysical Review B - Condensed Matter and Materials Physicsen
dc.titleEnhanced Magnetic Entropy in Gd Ni2en
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.scopus33947099420-
local.contributor.employeeBaranov, N.V., Institute for Metal Physics RAS, 620219 Ekaterinburg, Russian Federation, Institute of Physics and Applied Mathematics, Ural State University, 620083 Ekaterinburg, Russian Federation; Proshkin, A.V., Institute for Metal Physics RAS, 620219 Ekaterinburg, Russian Federation, Institute of Physics and Applied Mathematics, Ural State University, 620083 Ekaterinburg, Russian Federation; Gerasimov, E.G., Institute for Metal Physics RAS, 620219 Ekaterinburg, Russian Federation; Podlesnyak, A., Laboratory for Neutron Scattering, ETH Zürich, Paul Scherrer Institut, CH-5232 Villigen PSI, Switzerland, Hahn-Meitner-Institut, SF-2, Glienicker Straße 100, D-14109 Berlin, Germany; Mesot, J., Laboratory for Neutron Scattering, ETH Zürich, Paul Scherrer Institut, CH-5232 Villigen PSI, Switzerlanden
local.issue9-
local.volume75-
dc.identifier.wos000245328500009-
local.contributor.departmentInstitute for Metal Physics RAS, 620219 Ekaterinburg, Russian Federation; Institute of Physics and Applied Mathematics, Ural State University, 620083 Ekaterinburg, Russian Federation; Laboratory for Neutron Scattering, ETH Zürich, Paul Scherrer Institut, CH-5232 Villigen PSI, Switzerland; Hahn-Meitner-Institut, SF-2, Glienicker Straße 100, D-14109 Berlin, Germanyen
local.identifier.pure8779258-
local.description.order092402-
local.identifier.eid2-s2.0-33947099420-
local.fund.rffi04-02-96060-
local.identifier.wosWOS:000245328500009-
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