LaVO4:Eu Phosphor films with enhanced Eu solubility
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چکیده
منابع مشابه
Synthesis and luminescence properties of YVO4:Eu ,Bi phosphor with enhanced photoluminescence by Bi doping
YVO4:Eu ,Bi phosphors have been prepared by the high-temperature solid-state (HT) method and the Pechini-type sol–gel (SG) method. Spherical SiO2 particles have been further coated with YVO4:Eu ,Bi phosphor layers by the Pechini-type SG process, and it leads to the formation of core–shell structured SiO2/YVO4:Eu ,Bi phosphors. Therefore, the phase formations, structures, morphologies, and photo...
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A possibility of YVO4:Eu phosphor as a red phosphor for the application to ultraviolet (UV) light emitting diodes (LEDs) was investigated. Bi was used as a sensitizer for Eu to improve photoluminescence (PL) intensity in the longer wavelengths region than 350 nm and Bi-sensitized YVO4:Eu phosphor was characterized in terms of crystal structure, and PL excitation/emission spectra. Addition of Bi...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2011
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.3554749