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http://acervodigital.unesp.br/handle/11449/134788
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DC Field | Value | Language |
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dc.contributor.author | Trindade, Neilo Marcos | - |
dc.contributor.author | Tabata, Américo Sheitiro | - |
dc.contributor.author | Scalvi, Luis Vicente de Andrade | - |
dc.contributor.author | Scalvi, Rosa Maria Fernandes | - |
dc.date.accessioned | 2016-03-02T12:58:23Z | - |
dc.date.accessioned | 2016-10-25T21:31:11Z | - |
dc.date.available | 2016-03-02T12:58:23Z | - |
dc.date.available | 2016-10-25T21:31:11Z | - |
dc.date.issued | 2011 | - |
dc.identifier | http://dx.doi.org/10.4236/msa.2011.24037 | - |
dc.identifier.citation | Materials Sciences and Applications, v. 02, p. 284-287, 2011. | - |
dc.identifier.issn | 2153-117X | - |
dc.identifier.uri | http://hdl.handle.net/11449/134788 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/134788 | - |
dc.description.abstract | Results of photoluminescence measurements for natural and synthetic alexandrite (BeAl2O4:Cr3+) are presented, where the samples are excited by the 488 nm line of an Ar+ laser, at different temperatures. The main issue is the analysis of the Cr3+ transition in the chrysoberyl matrix (BeAl2O4), with major technological application as active media for laser action. Results indicate anomalous behavior of Cr3+ transition depending on the measurement temperature. A simple model to explain the phenomena is suggested. | en |
dc.format.extent | 284-287 | - |
dc.language.iso | eng | - |
dc.source | Currículo Lattes | - |
dc.subject | Alexandrite | en |
dc.subject | Luminescence | en |
dc.subject | Cr3+ Transitions | en |
dc.subject | Optical Absorption | en |
dc.title | Temperature Dependent Luminescence Spectra of Synthetic and Natural Alexandrite | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Anhanguera Educacional | - |
dc.description.affiliation | Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Departamento de Física, Faculdade de Ciências de Bauru, Bauru, Av. Luis Edmundo Carrijo Coube 14-01, Vargem Limpa, CEP 17033360, SP, Brasil | - |
dc.description.affiliationUnesp | Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Departamento de Física, Faculdade de Ciências de Bauru, Bauru, Av. Luis Edmundo Carrijo Coube 14-01, Vargem Limpa, CEP 17033360, SP, Brasil | - |
dc.identifier.doi | 10.4236/msa.2011.24037 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Materials Sciences and Applications | - |
dc.identifier.lattes | 0492600439402115 | - |
dc.identifier.lattes | 1009746638524690 | - |
dc.identifier.lattes | 7730719476451232 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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