Surface-plasmon-enhanced frequency upconversion in Pr(3+) doped tellurium-oxide glasses containing silver nanoparticles

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorRai, Vineet Kumar
dc.creatorMenezes, Leonardo de S.
dc.creatorde Araujo, Cid B.
dc.creatorKassab, Luciana R. P.
dc.creatorda Silva, Davinson M.
dc.creatorKobayashi, Renata A.
dc.date2014-05-20T15:33:47Z
dc.date2016-10-25T18:10:29Z
dc.date2014-05-20T15:33:47Z
dc.date2016-10-25T18:10:29Z
dc.date2008-05-01
dc.date.accessioned2017-04-06T00:34:49Z
dc.date.available2017-04-06T00:34:49Z
dc.identifierJournal of Applied Physics. Melville: Amer Inst Physics, v. 103, n. 9, p. 4, 2008.
dc.identifier0021-8979
dc.identifierhttp://hdl.handle.net/11449/42316
dc.identifierhttp://acervodigital.unesp.br/handle/11449/42316
dc.identifier10.1063/1.2919566
dc.identifierWOS:000255983200052
dc.identifierWOS000255983200052.pdf
dc.identifierhttp://dx.doi.org/10.1063/1.2919566
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/884968
dc.descriptionA frequency upconversion process in Pr(3+) doped TeO(2)-ZnO glasses containing silver nanoparticles is studied under excitation with a nanosecond laser operating at 590 nm, in resonance with the (3)H(4)-->(1)D(2) transition. The excited Pr(3+) ions exchange energy in the presence of the nanoparticles, originating efficient conversion from orange to blue. The enhancement in the intensity of the luminescence at similar to 482 nm, corresponding to the (3)P(0)-->(3)H(4) transition, is due to the influence of the large local field on the Pr(3+) ions, which are located near the metallic nanoparticles. (C) 2008 American Institute of Physics.
dc.languageeng
dc.publisherAmerican Institute of Physics (AIP)
dc.relationJournal of Applied Physics
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleSurface-plasmon-enhanced frequency upconversion in Pr(3+) doped tellurium-oxide glasses containing silver nanoparticles
dc.typeOtro


Este ítem pertenece a la siguiente institución