Photoluminescence properties of ZrO2:Gd3 +, ZrO2:Gd3 + – Dy3+ and ZrO2:Gd3 + – Yb3+ phosphors by Pechini method
نویسندگان
چکیده
منابع مشابه
Photoluminescence properties of Al3GdB4O12:Eu phosphors
An investigation is reported of the photoluminescence (PL) properties of Al3GdB4O12:Eu phosphors. Under vacuum ultraviolet excitation, Al3GdB4O12:Eu exhibited a bright red luminescence with CIE chromaticity coordinates of (0.643, 0.356) with a PL intensity of 60% of the sodium salicylate standard. The PL spectrum showed a ground state splitting pattern consistent with D3 symmetry. The PL excita...
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ژورنال
عنوان ژورنال: Materials Science-Poland
سال: 2018
ISSN: 2083-134X
DOI: 10.1515/msp-2018-0032