Yb^(3+):NaBi(WO_4)(MoO_4)的制备与性能表征  

Synthesis and Characterization of Yb^(3+):NaBi(WO_4)(MoO_4)

作　　者：韩永飞[1] 陈振强[1,2] 李景照[1] 李真[1] 陈哲[1] 王国富[3] 

机构地区：[1]暨南大学光电工程研究所,广州510632 [2]中科院光电材料化学与物理重点实验室,福州350002 [3]中国科学院福建物质结构研究所,福州350002

出　　处：《硅酸盐通报》2009年第1期76-79,共4页Bulletin of the Chinese Ceramic Society

基　　金：中科院光电材料化学与物理重点实验室资助(No.2009KL006)

摘　　要：为了研究新型的钼酸盐激光晶体材料,采用熔盐法固相反应合成了混酸盐多晶材料Yb3+:NaBi(WO4)(MoO4)。通过XRD、DSC-TG、吸收光谱和发射光谱等表征方法,得出新相属于四方晶系,空间群为I41/a(88),熔点为884℃,吸收带宽约为80nm,发射中心波长为1008nm,发射带宽为约54nm。In order to research in the novel laser crystal of molybdate, the compound-anion polycrystalline material Yb^3 ＋ ： NaBi （ WO4 ） （ MoO4 ） was synthesized by solid state reaction. The material was characterized by XRD, DSC-TG, absorption spectrum and emission spectrum. The result shows that the new phosphor belongs to Tetragonal, and space group is I41/a（88）. Its melt point is 884 ℃ and the absorption band, emission band, center emission wavelength is about 80 nm, 54 nm, 1008 nm respectively.

关 键 词：激光晶体 多晶材料 制备与表征 钼酸盐 

分 类 号：O734[理学—晶体学]