Synthesis and Properties of Tb3+-Doped CaxSr1-xWO4
来源期刊：JOURNAL OF RARE EARTHS2004年第3期
论文作者：孙聚堂 杨水金
Key words：opitcs; CaxSr1-xWO4; Tb3+; luminescence; miscibility; rare earths;
Abstract: Tb3+-doped CaxSr1-xWO4 was prepared by solid state reaction and characterized by powder X-ray diffractometry. According to X-ray diffraction, this material belongs to tetragonal system, which is consistent with space group I41/a. Lattice parameters in the systems CaxSr1-xWO4 were found to vary linearly with compositions. The emission and excitation spectra were measured. The miscibility, luminescence properties of Tb3+-doped CaxSr1-xWO4 and energy transfer mechanism were discussed.
孙聚堂1，杨水金1
(1.College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China)
Abstract:Tb3+-doped CaxSr1-xWO4 was prepared by solid state reaction and characterized by powder X-ray diffractometry. According to X-ray diffraction, this material belongs to tetragonal system, which is consistent with space group I41/a. Lattice parameters in the systems CaxSr1-xWO4 were found to vary linearly with compositions. The emission and excitation spectra were measured. The miscibility, luminescence properties of Tb3+-doped CaxSr1-xWO4 and energy transfer mechanism were discussed.
Key words:opitcs; CaxSr1-xWO4; Tb3+; luminescence; miscibility; rare earths;
【全文内容正在添加中】
