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Valence state switching and reversible emission tunability of A(2)SiO(4) (A = Ba, Sr, and Ca) with two-site substitution of Eu ions through simple thermal treatment

We investigated the changes in the structural and luminescent properties of Eu-ion-doped A(2)SiO(4) (A(2)SiO(4):Eu, A = Ba, Sr, and Ca) by annealing in oxidizing and reducing atmospheres. The initially synthesized samples displayed distinct, intense red emissions at approximately 600 and 700 nm, whi...

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Detalles Bibliográficos
Autores principales:	Jeong, M.J., Lee, S.W., Wi, S.W., Lee, K.C., Lee, Y.S.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Elsevier 2023
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10559744/ https://www.ncbi.nlm.nih.gov/pubmed/37810163 http://dx.doi.org/10.1016/j.heliyon.2023.e20006

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