Temperature dependent luminescence in (Eu3+, Dy3+) doped tellurite glass

Authors
Annapurna, K Dwivedi, RN Buddhudu, S
Citation
K. Annapurna et al., Temperature dependent luminescence in (Eu3+, Dy3+) doped tellurite glass, MATER LETT, 40(6), 1999, pp. 259-262
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS LETTERS
ISSN journal
0167577X → ACNP
Volume
40
Issue
6
Year of publication
1999
Pages
259 - 262
Database
ISI
SICI code
0167-577X(199909)40:6<259:TDLI(D>2.0.ZU;2-D
Abstract
This short paper reports both the photoluminescence and the lifetime measur ements of a prominent emission transition (D-5(0)-->F-7(2)) Of Eu3+ both in the presence and absence of the codopant rare earth ion (Dy3+) in an optic al glass of the composition (79 - x)TeO2 + 6AlF(3) + 15LiF + xLn(2)O(3) as a function of temperature down to 10 K. (C) 1999 Elsevier Science B.V. All rights reserved.