Optical properties of ZrO2, SiO2 and TiO2-SiO2 xerogels and coatings doped with Eu3+ and Eu2+

Optical properties of ZrO2, SiO2 and TiO2-SiO2 xerogels and coatings doped with Eu3+ and Eu2+

Eu3+ doped bulk monoliths and thin films were obtained by sol-gel methods in the ZrO2, SiO2 and SiO2-TiO2 systems. Eu3+ 5D0 <FONT FACE="Symbol">®</font> 7FJ emission and decay time characteristics were measured during the entire experimental preparation route from the initial s...

Full description

Bibliographic Details
Main Authors: Rogéria R. Gonçalves, Younes Messaddeq, Mohamed Atik, Sidney J.L. Ribeiro
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 1999-01-01
Series:Materials Research
Subjects:
rare earths
Eu3+ spectroscopy
silica
titania
zirconia
thin films
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14391999000100003

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14391999000100003

Similar Items