Effect of partial crystallization on the structural and Er3+ luminescence properties of phosphate-based glasses
GESTRAUD, C.
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Process Chemistry Centre
See more >
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Process Chemistry Centre
GESTRAUD, C.
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Process Chemistry Centre
< Reduce
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Process Chemistry Centre
Language
en
Article de revue
This item was published in
Optical Materials. 2017, vol. 64, p. 230-238
Elsevier
English Abstract
In this paper, the impact of B2O3, ZnO and TiO2 addition on the structure, Er3+ luminescence and crystallization of glasses in the Er2O3single bondP2O5single bondCaOsingle bondSrOsingle bondNa2O glass system is reported. ...Read more >
In this paper, the impact of B2O3, ZnO and TiO2 addition on the structure, Er3+ luminescence and crystallization of glasses in the Er2O3single bondP2O5single bondCaOsingle bondSrOsingle bondNa2O glass system is reported. The thermal properties of the as-prepared glasses were recorded using a DTA and the structure of the glasses prior to and after heat treatment was analyzed using Raman and IR spectroscopies. Crystallization of the glass after heat treatments was confirmed by the presence of sharp peaks in the XRD patterns. Based on the XRD pattern, two different crystalline phases are suspected to precipitate, the composition of which depends on the glass composition. From the spectroscopic properties of the glasses, the Er3+ ions are not suspected to be incorporated in the crystals.Read less <
English Keywords
Er doped glasses
Heat treatment
Nucleation and growth
Micro-Raman & infrared spectroscopies
Er luminescence properties
Origin
Hal imported