Resonance/off-resonance excitations: implications on the thermal evolution of Eu<sup>3+</sup> photoluminescence-Reference-Cited by-同舟云学术

Resonance/off-resonance excitations: implications on the thermal evolution of Eu³⁺ photoluminescence

Published:2023 Issue:18 Volume:11 Page:6095-6106
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

De Arnab¹^ORCID,Hernández-Rodríguez Miguel A.²^ORCID,Carneiro Neto Albano N.²^ORCID,Dwij Vivek³,Sathe Vasant³,Carlos Luís D.²^ORCID,Ranjan Rajeev¹^ORCID

Affiliation:

1. Department of Materials Engineering, Indian Institute of Science, Bangalore-560012, India

2. Phantom-g, CICECO – Aveiro Institute of Materials, Physics Department, University of Aveiro, 3810-193, Aveiro, Portugal

3. UGC-DAE Consortium for Scientific Research, Indore, Devi Ahilya University Campus, Indore 452001, India

Abstract

The anomalous behaviour of Eu3+ emission quenching on cooling is explained using experimental/theoretical approaches involving off-resonance excitation. Based on this, a highly sensitive CaTiO3:Eu3+,Er3+ phosphor (Sr = 4.9% K−1 at 83 K) was designed.

Funder

Science and Engineering Research Board

Department of Science and Technology, Ministry of Science and Technology, India

Fundação para a Ciência e a Tecnologia

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/TC/D2TC03464F

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1. Interpretation of europium(III) spectra