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Preparation of Ag@SiO
2
@GdF
3
：Er,Yb Core-shell Structure Nanomaterials and Enhanced Up-conversion Luminescence
Wei Zhongjie, Liu Guixia, Dong Xiangting, Wang Jinxian, Yu Wensheng
Acta Chimica Sinica . 2014, (
2
): 257 -262 . DOI: 10.6023/A13050490
