Directional solidification, thermo-mechanical and optical properties of (MgxCa1-x)3Al2Si3O12 glasses doped with Nd3+ ions
Sola, D. (Universidad de Zaragoza) ; Conejos, D. ; De Mendivil, J.M. ; SanMartín, L.O. ; Lifante, G. ; Peña, J.I. (Universidad de Zaragoza)
Resumen: In this work glass rods of (MgxCa1-x)3Al2Si3O12 (x = 0, 0-5 and 1) doped with 1 wt% Nd2O3 were produced by the laser floating zone technique. Thermo-mechanical and spectroscopic properties have been evaluated. The three glass samples present good thermo-mechanical properties, with similar hardness, toughness and glass transition temperatures. The spectroscopic characterization shows spectral shifts in absorption and emission spectra. These spectral shifts together with Judd-Ofelt intensity parameters and ionic packing ratio have been used to investigate the local structure surrounding the Nd3+ ions and the covalency of the Nd-O bond. All obtained results agree and confirm the higher covalency of the Nd-O bond in the Ca3Al2Si3O12 glass.
Idioma: Inglés
DOI: 10.1364/OE.23.026356
Año: 2015
Publicado en: Optics Express 23, 20 (2015), 26356-26368
ISSN: 1094-4087
Factor impacto JCR: 3.148 (2015)
Categ. JCR: OPTICS rank: 14 / 91 = 0.154 (2015) - Q1 - T1
Factor impacto SCIMAGO: 1.91 - Atomic and Molecular Physics, and Optics (Q1)
Financiación: info:eu-repo/grantAgreement/EC/FP7/314630/EU/DEVELOPMENT OF NEW UV LASER FOR CUSTOMIZATION AT INDUSTRIAL LEVEL THROUGH HIGH QUALITY MARKING ON DIFFERNT MATERIALS/UV-Marking
Tipo y forma: Article (Published version)
Área (Departamento): Área Cienc.Mater. Ingen.Metal. (Dpto. Ciencia Tecnol.Mater.Fl.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material.
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Idioma: Inglés
DOI: 10.1364/OE.23.026356
Año: 2015
Publicado en: Optics Express 23, 20 (2015), 26356-26368
ISSN: 1094-4087
Factor impacto JCR: 3.148 (2015)
Categ. JCR: OPTICS rank: 14 / 91 = 0.154 (2015) - Q1 - T1
Factor impacto SCIMAGO: 1.91 - Atomic and Molecular Physics, and Optics (Q1)
Financiación: info:eu-repo/grantAgreement/EC/FP7/314630/EU/DEVELOPMENT OF NEW UV LASER FOR CUSTOMIZATION AT INDUSTRIAL LEVEL THROUGH HIGH QUALITY MARKING ON DIFFERNT MATERIALS/UV-Marking
Tipo y forma: Article (Published version)
Área (Departamento): Área Cienc.Mater. Ingen.Metal. (Dpto. Ciencia Tecnol.Mater.Fl.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. Exportado de SIDERAL (2021-01-21-08:15:48)
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Record created 2015-11-05, last modified 2021-01-21