Logotipo do repositório
 

Publicação:
Upconversion fluorescence spectroscopy of Er3+/Yb3+-doped heavy metal Bi2O3-Na2O-Nb2O5-GeO2 glass

Página do item simplificado
dc.contributor.authorOliveira, A. S.
dc.contributor.authorde Araujo, M. T.
dc.contributor.authorGouveia-Neto, A. S.
dc.contributor.authorSombra, ASB
dc.contributor.authorNeto, JAM
dc.contributor.authorAranha, N.
dc.contributor.institutionUniversidade Federal de Alagoas (UFAL)
dc.contributor.institutionUniversidade Federal do Ceará (UFC)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:24:06Z
dc.date.available2014-05-20T15:24:06Z
dc.date.issued1998-01-01
dc.description.abstractUpconversion fluorescence emission of Er3+/Yb3+-doped Bi2O3-Na2O-Nb2O5-GeO2 heavy metal glass samples excited at 1.06 mu m is experimentally investigated. The results reveal the existence of intense emission bands centered around 520, 545, and 655 nm. The germano-niobate based host glass presents high transparency in the region of 400-2700 nm, the capability of incorporating high dopant concentrations, high melting temperature, and large resistance to atmospheric moisture. The observed intensity of the green fluorescence emission, suggested that the niobium based host glass material plays an important role in the efficiency of the upconversion process. Emission lines centered at 425, 483, 503, 608, and 628 nm were also observed. (C) 1997 American Institute of Physics.en
dc.description.affiliationUniv Fed Alagoas, Dept Fis, BR-57072970 Maceio, AL, Brazil
dc.description.affiliationUniv Fed Ceara, Dept Fis, BR-64450 Fortaleza, Ceara, Brazil
dc.description.affiliationUniv Fed Ceara, Dept Mech Engn, BR-64450 Fortaleza, Ceara, Brazil
dc.description.affiliationUNESP, Inst Quim, Dept Quim Inorgan, Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Quim, Dept Quim Inorgan, Araraquara, SP, Brazil
dc.format.extent604-606
dc.identifierhttp://dx.doi.org/10.1063/1.366726
dc.identifier.citationJournal of Applied Physics. Woodbury: Amer Inst Physics, v. 83, n. 1, p. 604-606, 1998.
dc.identifier.doi10.1063/1.366726
dc.identifier.fileWOS000071320400091.pdf
dc.identifier.issn0021-8979
dc.identifier.urihttp://hdl.handle.net/11449/34760
dc.identifier.wosWOS:000071320400091
dc.language.isoeng
dc.publisherAmerican Institute of Physics (AIP)
dc.relation.ispartofJournal of Applied Physics
dc.relation.ispartofjcr2.176
dc.relation.ispartofsjr0,739
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleUpconversion fluorescence spectroscopy of Er3+/Yb3+-doped heavy metal Bi2O3-Na2O-Nb2O5-GeO2 glassen
dc.typeArtigo
dcterms.licensehttp://publishing.aip.org/authors/web-posting-guidelines
dcterms.rightsHolderAmer Inst Physics
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Inorgânica - IQARpt

Arquivos

Pacote Original

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
WOS000071320400091.pdf
Tamanho:
241.4 KB
Formato:
Adobe Portable Document Format
Baixar

Licença do Pacote

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Araraquara - IQAR - Instituto de Química