Synthesis of silver tungstate doped with Eu3+ and the study of their optical, phot...
| Full text | |
| Author(s): |
Amjad, Raja J.
[1]
;
Dousti, M. R.
[2, 3]
;
Iqbal, Azmat
[1]
;
Hussain, Syed Zajif
[4]
;
Sahar, M. R.
[5]
;
Shaukat, S. F.
[1]
Total Authors: 6
|
| Affiliation: | [1] COMSATS Inst Informat Technol, Dept Phys, Lahore 54000 - Pakistan
[2] Univ Sao Paulo, Inst Fis Sao Carlos, Lab Espect Mat Funcionais LEMAF, BR-13560 Sao Carlos, SP - Brazil
[3] Islamic Azad Univ, Tehran North Branch, Dept Phys, Tehran - Iran
[4] Lahore Univ Management Sci, DHA, SBA Sch Sci & Engn SSE, Dept Chem, Lahore Cantt 54792 - Pakistan
[5] Univ Teknol Malaysia, Adv Opt Mat Res Grp, Fac Sci, Skudai 81310, Johor - Malaysia
Total Affiliations: 5
|
| Document type: | Journal article |
| Source: | MEASUREMENT; v. 74, p. 87-91, OCT 2015. |
| Web of Science Citations: | 8 |
| Abstract | |
In this work, we report on the deactivation of Dy3+ ions by increase in concentration of silver nanoparticles (NPs) in a silicate glassy system. The quench in luminescence of Dy3+ ions is consistent with increase in the long and short lifetime of F-4(9/2) excited state which develops as the concentration of silver NPs increases by heat-treatment duration. (C) 2015 Elsevier Ltd. All rights reserved. (AU) | |
| FAPESP's process: | 13/24064-8 - Structural and photophysical studies of tungsten phosphate glasses doped with rare earth ions and metallic nanoparticles |
| Grantee: | Mohammad Reza Dousti |
| Support type: | Scholarships in Brazil - Post-Doctorate |