Autor: |
Raja J. Amjad, Syed Zajif Hussain, Azmat Iqbal, Md. Rahim Sahar, S.F. Shaukat, M.R. Dousti |
Rok vydání: |
2015 |
Předmět: |
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Zdroj: |
Measurement. 74:87-91 |
ISSN: |
0263-2241 |
DOI: |
10.1016/j.measurement.2015.07.002 |
Popis: |
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 4F9/2 excited state which develops as the concentration of silver NPs increases by heat-treatment duration. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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