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Calculation Of The Judd - Ofelt Parameters Of The ZnAl2O4: Eu3+ Cover

Calculation Of The Judd - Ofelt Parameters Of The ZnAl2O4: Eu3+

By: S. Constantin and  M.L. Stanciu  
Open Access
|Oct 2015

Abstract

Zinc aluminate (ZnAl2O4) doped with rare earth metal ions has been investigated most frequently because of the unique luminescent properties resulting from its stability and high emission quantum yields. The present work is devoted to calculate the Judd-Ofelt parameters (Ω2, Ω4 and Ω6) of the trivalent europium doped in ZnAl2O4 spinel, the quality factor (Q) and the branching ratio (β).

DOI: https://doi.org/10.1515/awutp-2015-0020 | Journal eISSN: 2784-1057 | Journal ISSN: 1224-9718
Language: English
Page range: 127 - 131
Submitted on: Sep 6, 2011
Accepted on: Feb 29, 2012
Published on: Oct 5, 2015
Published by: West University of Timisoara
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2015 S. Constantin, M.L. Stanciu, published by West University of Timisoara
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.