Photoluminescence associated with the site occupations of Ho3+ ions in BaTiO3

Abstract A nominal (Ba1−x Ho x )Ti1−x/4O3 (x = 0.01) (BHTH) ceramic with a single-phase tetragonal structure was prepared at 1400 °C using the solid-state reaction method. The analysis on the defect chemistry revealed that the real formula of BHTH is (Ba1−x Ho3x/4)(Ti1−x/4Ho x/4)O3 with Ba vacancies...

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Autores principales: Da-Yong Lu, Dong-Xue Guan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/f0be49632cfd49f8995ef27dda046bd0
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