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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...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2023
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| Materias: | |
| 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 |