<abstract xmlns="http://www.w3.org/1999/xhtml">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 (<italic>β</italic>).</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).

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

Department of Physics, West University of Timisoara, 3200223 Timisoara, Romania

Annals of West University of Timisoara - Physics

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Calculation Of The Judd - Ofelt Parameters Of The ZnAlO: Eu

Zinc aluminate (ZnAl2O4) doped with rare earth metal ions has been investigated most frequently because of the unique luminescent properties resulting from its...

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

Publicado en línea: 05 oct 2015

Páginas: 127 - 131

Recibido: 06 sept 2011

Aceptado: 29 feb 2012

DOI: https://doi.org/10.1515/awutp-2015-0020

Palabras clave
normal spinel, Judd-Ofelt parameters, branching ratio, quality factor

© S. Constantin et al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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

Publicado en línea: 05 oct 2015

Páginas: 127 - 131

Recibido: 06 sept 2011

Aceptado: 29 feb 2012

DOI: https://doi.org/10.1515/awutp-2015-0020

Palabras clavenormal spinel, Judd-Ofelt parameters, branching ratio, quality factor

© S. Constantin et al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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

Palabras clave
normal spinel, Judd-Ofelt parameters, branching ratio, quality factor