Locally-ordered A-site vacancy assisted photoluminescence enhancement in simply rare-earth doped perovskite oxide
نویسندگان
چکیده
An Sm 3+ and A-site vacancy doped CaTiO 3 phosphors, which demonstrate larger PL intensity than phosphors without vacancies. The formation of V A ordering enables the exchange charge between [Ca/V O n ] [CaO 12 clusters for enhanced properties.
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ژورنال
عنوان ژورنال: Materials advances
سال: 2022
ISSN: ['2633-5409']
DOI: https://doi.org/10.1039/d2ma00843b