Surface-enhanced luminescence of Cr3+-doped ZnAl2O4 and MgAl2O4 using Ag@SiO2 and Au@SiO2 core–shell nanoparticles-Reference-Cited by-同舟云学术

Surface-enhanced luminescence of Cr³⁺-doped ZnAl₂O₄ and MgAl₂O₄ using Ag@SiO₂ and Au@SiO₂ core–shell nanoparticles

Published:2022 Issue:12 Volume:3 Page:5096-5107
ISSN:2633-5409
Container-title:Materials Advances
language:en
Short-container-title:Mater. Adv.

Author:

Valenzuela-Fernández Rodrigo A.¹^ORCID,Cardin Julien²^ORCID,Portier Xavier²,Labbé Christophe²,Segura Camilo³^ORCID,Vargas Víctor¹,Galdámez Antonio¹^ORCID,Osorio-Román Igor O.⁴^ORCID

Affiliation:

1. Departamento de Química, Facultad de Ciencias, Universidad de Chile, P.O. Box 653, Chile

2. CIMAP, CEA, CNRS, UMR6252, Normandie Université, ENSICAEN UNICAEN, 14050, Caen Cedex 4, France

3. Center for Soft Matter Research, SMAT-C, Universidad de Santiago de Chile, Avenida Bernardo O'Higgins 3363, Santiago, Chile

4. Instituto de Ciencias Químicas, Facultad de Ciencias, Universidad Austral de Chile, Isla Teja, P.O. Box 567, Valdivia, Chile

Abstract

We studied the surface-enhanced effect exerted by modified surfaces with Ag@SiO2 and Au@SiO2 core–shell nanoparticles on the photoluminescence of two chromium-doped spinels.

Funder

Agencia Nacional de Investigación y Desarrollo

Fondo Nacional de Desarrollo Científico y Tecnológico

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Chemistry (miscellaneous)

Link

http://pubs.rsc.org/en/content/articlepdf/2022/MA/D2MA00217E

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3. Characterization of order-disorder transition in MgAl2O4:Cr3+ spinel using photoluminescence

4. Optical Spectrum of Cr3+Ions in Spinels

5. Fluorescent cooling of objects exposed to sunlight – The ruby example

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