Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/13630

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dc.contributor.authorOliveira, Filipe André-
dc.contributor.authorCerqueira, M. F.-
dc.contributor.authorVasilevskiy, Mikhail-
dc.contributor.authorViseu, T. M. R.-
dc.contributor.authorCampos, J. Ayres de-
dc.contributor.authorRolo, Anabela G.-
dc.contributor.authorMartins, J. S.-
dc.contributor.authorSobolev, N. A.-
dc.contributor.authorAlves, E.-
dc.date.accessioned2011-09-20T15:04:35Z-
dc.date.available2011-09-20T15:04:35Z-
dc.date.issued2010-
dc.identifier.issn0040-6090por
dc.identifier.urihttp://hdl.handle.net/1822/13630-
dc.description.abstractZnO:Mn transparent thin films (thickness b1 μm) with the Mn contents ranging from 1.8 to 3.25 at.% were grown by RF magnetron co-sputtering. The films are nanocrystalline, with wurtzite-structure grains of a typical size of 20 nm and with a preferential orientation of the c-axis perpendicular to the surface. According to the Raman spectroscopy data, Mn mostly substitutes Zn in the lattice sites. In spite of these factors, the nanostructure and the Mn(Zn) substitution, that are considered favorable for ferromagnetism in this material, both magnetic resonance and Faraday effect measurements show paramagnetic behavior of the ZnO:Mn films and the absence of ferromagnetic order at room temperature.por
dc.description.sponsorshipFCT throughproject PTDC/FIS/72843/2006por
dc.language.isoengpor
dc.publisherElsevierpor
dc.rightsopenAccesspor
dc.subjectZnOpor
dc.subjectMn-dopingpor
dc.subjectMagnetic resonancepor
dc.subjectFaraday effectpor
dc.titleRoom temperature paramagnetism of ZnO:Mn films grown by RF-sputteringpor
dc.typearticlepor
dc.peerreviewedyespor
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0040609009020252por
sdum.publicationstatuspublishedpor
oaire.citationStartPage4612por
oaire.citationEndPage4614por
oaire.citationIssue16por
oaire.citationTitleThin Solid Filmspor
oaire.citationVolume518por
dc.identifier.doi10.1016/j.tsf.2009.12.043por
dc.subject.wosScience & Technologypor
sdum.journalThin Solid Filmspor
Appears in Collections:CDF - CEP - Artigos/Papers (with refereeing)
CDF - FMNC - Artigos/Papers (with refereeing)

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