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dc.creatorVucinic-Vasic, Milica
dc.creatorKremenović, Aleksandar S.
dc.creatorNikolić, Aleksandar S.
dc.creatorColomban, Philippe
dc.creatorMazzerolles, Leo
dc.creatorKahlenberg, Volker
dc.creatorAntić, Bratislav
dc.date.accessioned2018-03-01T21:18:13Z
dc.date.available2018-03-01T21:18:13Z
dc.date.issued2010
dc.identifier.issn0925-8388 (print)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/4055
dc.description.abstractThis paper reports results concerning the crystal structure of core and shell as well as microstructure of 25 nm-ytterbium sesquioxide (Yb(2)O(3)) nanoparticles synthesized using a unique method based on thermal decomposition of a 2,4 pentadione complex. Used Raman spectroscopy measurements indicate core/shell structure, with monoclinic or a mixture of monoclinic and cubic symmetry of the particle shell. In addition, XRPD and SAED confirmed bixbyite structure type for the core (space group Ia (3) over bar). Broadening of the observed Raman bands indicates structural distortions in the nanocrystalline sample. The size/strain analysis was done on XRPD data using Fullprof/MarqX approach. Anisotropy of X-ray line broadening is caused by size effects only. The resulting mean microstrain (6 x 10(-4)) points to a low concentration of defects within the crystallites. (C) 2010 Elsevier B.V. All rights reserved.en
dc.relationSerbian Ministry of Science and Technology, SCOPES project [IZ73Z0_1 27961], CEEPUS project [CII-AT-0038-01-0506-M-2329], LAssociation des Diplomes de lEnseignement superieur Francais - ADEF
dc.rightsrestrictedAccessen
dc.sourceJournal of Alloys and Compoundsen
dc.subjectNanostructured materialsen
dc.subjectChemical synthesisen
dc.subjectMicrostructureen
dc.subjectCrystal structureen
dc.subjectX-ray diffractionen
dc.titleCore and shell structure of ytterbium sesquioxide nanoparticlesen
dc.typearticleen
dcterms.abstractКременовић Aлександар С; Николиц, Aлександар С.; Aнтић Братислав; Вуциниц-Васиц, Милица; Цоломбан, Пхилиппе; Маззероллес, Лео; Кахленберг, Волкер;
dc.citation.volume502
dc.citation.issue1
dc.citation.spage107
dc.citation.epage111
dc.identifier.wos000280066500023
dc.identifier.doi10.1016/j.jallcom.2010.03.158
dc.citation.rankM21a
dc.identifier.scopus2-s2.0-77954219572


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