title: Preparation and fluorescence properties of color tunable phosphors Ca₃Y₂(Si₃O₉)₂:Dy³⁺.
abstract: A novel reddish-orange phosphor, Ca3Y(2-2x)(Si3O9)2:2xDy(3+), was synthesized via conventional solid-state reaction. Its photoluminescence properties were investigated. With increasing Dy(3+) concentration, the luminescence intensity first increases, reaches the greatest, and then decreases. The concentration quenching mechanism is based on the electric dipole-dipole interaction. The decay times were also determined.
authors: College of Physics and Technology, Hebei University, Baoding, Hebei 071002, China. apple_dong_love@163.com.
authors: Zhiping
authors: Z
authors: Yang
authors: Hongyan
authors: H
authors: Dong
authors: Xiaoshuang
authors: X
authors: Liang
authors: Chuncai
authors: C
authors: Hou
authors: Lipeng
authors: L
authors: Liu
authors: Fachun
authors: F
authors: Lu