Nanocrystal blue luminescent material GdVO4 was synthesized by a citrate-gel (CG) method. Through fluorescence spectra, XRD and SEM, the author made a comprehensive analysis of the crystal structure, particle size, morphology and luminescence properties of Yb-doped GdVO4:Tm. The results show that the particle size of Yb-doped GdVO4:Tm is about 80 nm. Excited by 260~310 nm ultraviolet radiation, the Yb-doped GdVO4:Tm can emits bright blue fluorescence, and has the optimal properties when Yb3+ concentration at 1 mol%
參考文獻(xiàn)
相似文獻(xiàn)
引證文獻(xiàn)
引用本文
徐 晨,賀 晶,黃維剛. Yb摻雜藍(lán)色熒光材料GdVO4:Tm的發(fā)光性能[J].稀有金屬材料與工程,2009,38(11).[Xu Chen, He Jing, Huang Weigang. Luminescence Characteristic of Yb-Doped GdVO4:Tm Blue Luminescent Material[J]. Rare Metal Materials and Engineering,2009,38(11).] DOI：[doi]