Приказ основних података о документу

dc.creatorSoskic, Z
dc.creatorBabić-Stojić Branka S.
dc.date.accessioned2018-03-01T19:02:23Z
dc.date.available2018-03-01T19:02:23Z
dc.date.issued2001
dc.identifier.issn0304-8853 (print)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/123456789/2475
dc.description.abstractLow lying energy levels of Fe2+ ion triples in the cubic-structure iron-based diluted magnetic semiconductors are calculated on the basis of a model which includes crystal field, spin-orbit interaction, Zeeman interaction and Heisenberg-type exchange interaction. Using this energy level diagram the magnetic susceptibility of a crystal is calculated in the nearest-neighbour (NN) and in the extended NN pair approximation, We find that the Fe2+ ion triples contribute to the temperature dependent susceptibility up to the lowest temperatures investigated, T greater than or equal to 1 K. It appears that the triple Fe2+ ion clusters may explain at least a part of the low-temperature increase of the magnetic susceptibility which is observed in these magnetic materials. (C) 2001 Elsevier Science B.V. All rights reserved.en
dc.rightsclosedAccessen
dc.sourceJournal of Magnetism and Magnetic Materialsen
dc.subjectdiluted magnetic semiconductorsen
dc.subjectmagnetic susceptibilityen
dc.subjectexchangeen
dc.subjectcrystal fielden
dc.subjectspin-orbit effectsen
dc.titleInfluence of the Fe2+ ion triple clusters on the magnetic susceptibility of Fe-based diluted magnetic semiconductorsen
dc.typearticleen
dcterms.abstractСоскиц, З; Бабић-Стојић Бранка С.;
dc.citation.volume236
dc.citation.issue3
dc.citation.spage331
dc.citation.epage338
dc.identifier.wos000171906100012
dc.identifier.doi10.1016/S0304-8853(01)00460-7
dc.citation.rankM21
dc.identifier.scopus2-s2.0-0035499110


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