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Structural, electrical and magnetic studies of Co:SnO2 and (Co,Mo):SnO2 films prepared by pulsed laser deposition

2013-08-01Conference object Open access
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dc.contributor.authorDalui, S.
dc.contributor.authorRout, S.
dc.contributor.authorSilvestre, António Jorge
dc.contributor.authorLavareda, G.
dc.contributor.authorPereira, L. C. J.
dc.contributor.authorBrogueira, P.
dc.contributor.authorConde, O.
dc.date.accessioned2013-11-01T16:12:43Z
dc.date.available2013-11-01T16:12:43Z
dc.date.issued2013-08-01
dc.description.abstractHere we report on the structural, optical, electrical and magnetic properties of Co-doped and (Co,Mo)-codoped SnO2 thin films deposited on r-cut sapphire substrates by pulsed laser deposition. Substrate temperature during deposition was kept at 500 degrees C. X-ray diffraction analysis showed that the undoped and doped films are crystalline with predominant orientation along the [1 0 1] direction regardless of the doping concentration and doping element. Optical studies revealed that the presence of Mo reverts the blue shift trend observed for the Co-doped films. For the Co and Mo doping concentrations studied, the incorporation of Mo did not contribute to increase the conductivity of the films or to enhance the ferromagnetic order of the Co-doped films. (C) 2012 Elsevier B.V. All rights reserved.por
dc.identifier.citationDALUI, S.; ROUT, S.; SILVESTRE, A. J.; LAVAREDA, G.; PEREIRA, L. C. J.; BROGUEIRA, P.; CONDE, O. - Structural, electrical and magnetic studies of Co:SnO2 and (Co,Mo):SnO2 films prepared by pulsed laser deposition. Applied Surface Science. ISSN 0169-4332. Vol. 278 (2013), p. 127-131.por
dc.identifier.issn0169-4332
dc.identifier.other10.1016/j.apsusc.2012.12.039
dc.identifier.urihttp://hdl.handle.net/10400.21/2841
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevier Science BVpor
dc.subjectTin oxidepor
dc.subject(Co,Mo)-codopingpor
dc.subjectOptical band gappor
dc.subjectFerromagnetismpor
dc.subjectSNO2 Thin-Filmspor
dc.subjectRoom-Temperature Ferromagnetismpor
dc.subjectPowderspor
dc.titleStructural, electrical and magnetic studies of Co:SnO2 and (Co,Mo):SnO2 films prepared by pulsed laser depositionpor
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceAmsterdampor
oaire.citation.endPage131por
oaire.citation.startPage127por
oaire.citation.titleApplied Surface Sciencepor
oaire.citation.volume278por
person.familyNameSilvestre
person.givenNameAntónio Jorge
person.identifier.orcid0000-0001-6517-6275
person.identifier.scopus-author-id25224208600
rcaap.rightsrestrictedAccesspor
rcaap.typeconferenceObjectpor
relation.isAuthorOfPublicationda27d795-d2eb-4f8c-bfa5-7053ef20f339
relation.isAuthorOfPublication.latestForDiscoveryda27d795-d2eb-4f8c-bfa5-7053ef20f339

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