PHOTO-PROPERTIES OF RARE-EARTH ION (ER3-DOPED ALUMINA FILMS PREPARED BY THE SOL-GEL METHOD(, EU3+ AND SM3+))

Authors
KUROKAWA Y ISHIZAKA T IKOMA T TEROKUBOTA S
Citation
Y. Kurokawa et al., PHOTO-PROPERTIES OF RARE-EARTH ION (ER3-DOPED ALUMINA FILMS PREPARED BY THE SOL-GEL METHOD(, EU3+ AND SM3+)), Chemical physics letters, 287(5-6), 1998, pp. 737-741
Citations number
13
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
287
Issue
5-6
Year of publication
1998
Pages
737 - 741
Database
ISI
SICI code
0009-2614(1998)287:5-6<737:PORI(A>2.0.ZU;2-3
Abstract
Rare earth ion (Er3+, Eu3+ and Sm3+)-doped alumina films have been pre pared by the sol-gel method, using AlCl3-derived alumina sol. The effe cts of dopant concentration and treatment temperatures on the photo-pr operties of absorption and emission have been examined for the doped f ilms. These sol-gel-derived alumina matrices gave a high-dopant concen tration(similar to 15 mol% per alumina). (C) 1998 Elsevier Science B.V . All rights reserved.