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dc.creatorIvanovski, Valentin N.
dc.creatorUmićević, Ana
dc.creatorBelošević-Čavor, Jelena
dc.creatorLei, Hechang
dc.creatorLi, Lijun
dc.creatorCekić, Božidar Đ.
dc.creatorKoteski, Vasil J.
dc.creatorPetrovic, C.
dc.date.accessioned2018-03-01T16:25:41Z
dc.date.available2018-03-01T16:25:41Z
dc.date.issued2015
dc.identifier.issn0925-8388 (print)
dc.identifier.issn1873-4669 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/749
dc.description.abstractThe local electronic and magnetic structure, hyperfine interactions, and phase composition of polycrystalline Ni-deficient Ni3-xFexAl (x = 0.18 and 0.36) were investigated by means of Fe-57 Mossbauer spectroscopy. The samples were characterized by X-ray diffraction and magnetization measurements. The ab initio calculations performed with the projector augmented wave method and the calculations of the energies of iron point defects were done to elucidate the electronic structure and site preference of Fe doped Ni3Al. The value of calculated electric field gradient tensor V-zz = 1.6 10(21) Vm(-2) matches well with the results of Mossbauer spectroscopy and indicates that the Fe atoms occupy Ni sites. (C) 2015 Elsevier B.V. All rights reserved.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/171001/RS//
dc.relationUS DOE [DE-AC02-98CH10886]
dc.rightsrestrictedAccessen
dc.sourceJournal of Alloys and Compoundsen
dc.subjectIntermetallicsen
dc.subjectElectronic propertiesen
dc.subjectHyperfine interactionsen
dc.subjectMossbauer spectroscopyen
dc.subjectX-ray diffractionen
dc.titleLocal structure study of Fe dopants in Ni-deficit Ni3Al alloysen
dc.typearticleen
dcterms.abstractПетровиц, Ц.; Ивановски Валентин; Ли, Лијун; Белошевић-Чавор Јелена; Цекиц, Б.; Котески Васил Ј.; Леи, Хецханг; Умићевић, Aна;
dc.citation.volume651
dc.citation.spage705
dc.citation.epage711
dc.identifier.wos000361830700103
dc.identifier.doi10.1016/j.jallcom.2015.08.171
dc.citation.rankM21a
dc.identifier.scopus2-s2.0-84940537954


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