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dc.creatorMilivojević, Dušan
dc.creatorBlanuša, Jovan
dc.creatorSpasojević, Vojislav
dc.creatorKusigerski, Vladan
dc.creatorBabić-Stojić Branka S.
dc.date.accessioned2018-03-03T14:30:37Z
dc.date.available2018-03-03T14:30:37Z
dc.date.issued2007
dc.identifier.issn0367-598X (print)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/6745
dc.description.abstractSemiconductor Zn-Mn-O crystallites were synthesized by a solid state reaction method starting from the thermal decomposition of the appropriate oxalates. Samples were thermally treated in air at temperatures ranging from 400 to 900 degrees C. The nominal concentrations of manganese were x = 0.01, 0.02, 0.04 and 0.10. The samples were investigated by the X-ray powder diffraction method, magnetization measurements and by electron paramagnetic resonance. X-ray diffractgrams show a dominant wurtzite structure of Zn-Mn-O. Room temperature ferromagnelism was observed in Zn-Mn-O samples with manganese concentrations x:! 0.04, thermally treated at low temperature (500 degrees C). The saturation magnetization for the sample with x = 0.01 was 0.05 mu(B)/Mn. The room temperature ferromagnetism seems to be due to the diffusion of Zn into the Mn-oxides gains.en
dc.rightsopenAccessen
dc.sourceHemijska industrijaen
dc.subjectmagnetic semiconductorsen
dc.subjecta room temperature ferromagnetismen
dc.subjectZn-Mn-Oen
dc.titleZn-Mn-O: Ferromagnet at room temperatureen
dc.typearticleen
dcterms.abstractБабић-Стојић Бранка С.; Блануша Јован; Кусигерски Владан; Миливојевић Душан; Спасојевић Војислав;
dc.citation.volume61
dc.citation.issue3
dc.citation.spage147
dc.citation.epage151
dc.identifier.wos000255026500008
dc.identifier.doi10.2298/HEMIND0703147M
dc.description.other5th Young Researchers Seminar, Dec 25-26, 2006, Belgrade, Serbiaen
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/13764/6741.pdf


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