title: Tunable upconversion luminescence in self-crystallized Er(3+):K(Y(1-x)Yb(x))3F10 nano-glass-ceramics.
abstract: K(Y1-xYbx)3F10 (x = 0-1) solid-solution nanocrystals embedded glass ceramics were fabricated via glass self-crystallization. Using Eu(3+) as a structural probe, the partition of lanthanide activators into the K(Y1-xYbx)3F10 lattice was evidenced. As a consequence, color-tunable upconversion luminescence from green to red was easily realized by modifying Yb(3+) content in the Er(3+)-doped nano-glass-ceramics.
authors.affiliation: College of Materials & Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, P. R. China. dqchen@hdu.edu.cn jizg@hdu.edu.cn.
authors.forename: Daqin
authors.initials: D
authors.lastname: Chen
authors.forename: Yang
authors.initials: Y
authors.lastname: Zhou
authors.forename: Zhongyi
authors.initials: Z
authors.lastname: Wan
authors.forename: Hua
authors.initials: H
authors.lastname: Yu
authors.forename: Hongwei
authors.initials: H
authors.lastname: Lu
authors.forename: Zhenguo
authors.initials: Z
authors.lastname: Ji
authors.forename: Ping
authors.initials: P
authors.lastname: Huang