Controllable synthesis and upconversion luminescenceof NaYF4:Yb3+, Er3+ nanocrystals
نویسندگان
چکیده
منابع مشابه
Enhance the Er3+ Upconversion Luminescence by Constructing NaGdF4:Er3+@NaGdF4:Er3+ Active-Core/Active-Shell Nanocrystals
NaGdF4:12%Er3+@NaGdF4:x%Er3+ (x = 0, 6, 8, 10, and 12) active-core/active-shell nanoparticles (NPs) were peculiarly synthesized via a delayed nucleation pathway with procedures. The phase, shape, and size of the resulting core-shell NPs are confirmed by transmission electron microscopy and X-ray diffraction. Coated with a NaGdF4:10%Er3+ active shell around the NaGdF4:12%Er3+ core NPs, a maximum...
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ژورنال
عنوان ژورنال: Ceramics International
سال: 2015
ISSN: 0272-8842
DOI: 10.1016/j.ceramint.2015.03.132