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Sb_2O_3 microrods: self-assembly phenomena, luminescence and phase transition

dc.contributor.authorCebriano Ramírez, Teresa
dc.contributor.authorMéndez Martín, María Bianchi
dc.contributor.authorPiqueras De Noriega, Francisco Javier
dc.date.accessioned2023-06-19T13:23:47Z
dc.date.available2023-06-19T13:23:47Z
dc.date.issued2013-05
dc.description© Springer Science+Business Media Dordrecht 2013. This study has been supported by Spanish MICINN through projects MAT 2009-07882, MAT 2012-31959 and Consolider 2010-00013.
dc.description.abstractSb_2O_3 microrods of the orthorhombic phase have been grown by evaporation deposition with Sb powder as precursor. The rods, of rectangular cross section, are composed of weakly bonded stacks of tiny plates of few hundreds of nanometres, which self-assembled during the growth process parallel to the growth axis. Photoluminescence (PL) spectra show resonance peaks in the ultraviolet-blue region related to optical cavity modes across the cross sections of the rods. Local phase transformation from the orthorhombic to the cubic Sb_2O_3 phase has been induced by long irradiation with the 325 nm laser light, as confirmed by Raman spectroscopy and PL.
dc.description.departmentDepto. de Física de Materiales
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipMICINN
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/25216
dc.identifier.doi10.1007/s11051-013-1667-5
dc.identifier.issn1388-0764
dc.identifier.officialurlhttp://dx.doi.org/10.1007/s11051-013-1667-5
dc.identifier.relatedurlhttp://link.springer.com
dc.identifier.urihttps://hdl.handle.net/20.500.14352/33521
dc.issue.number5
dc.journal.titleJournal of Nanoparticle Research
dc.language.isoeng
dc.publisherSpringer
dc.relation.projectIDMAT 2009-07882
dc.relation.projectIDMAT 2012-31959
dc.relation.projectID2010-00013
dc.rights.accessRightsopen access
dc.subject.cdu538.9
dc.subject.keywordAntimony Trioxide
dc.subject.keywordCrystal-Structure
dc.subject.keywordNanorods
dc.subject.keywordNanowires
dc.subject.keywordGrowth
dc.subject.keywordFilms
dc.subject.keywordOxide
dc.subject.ucmFísica de materiales
dc.titleSb_2O_3 microrods: self-assembly phenomena, luminescence and phase transition
dc.typejournal article
dc.volume.number15
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relation.isAuthorOfPublication.latestForDiscovery465cfd5b-6dd4-4a48-a6e3-160df06f7046

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