BaFBr:Eu^(2+)中掺Al^(3+)对光激励发光的影响  

EFFECTS OF DOPING Al^(3+) IN BaFBr: Eu^(2+) COMPOSITE MATERIAL ON PHOTOSTIMULATED LUMINESCENCE

作　　者：高素华[1] 余华 熊光楠[2] 

机构地区：[1]天津理工学院化工系 [2]天津理工学院材料物理所,天津300191

出　　处：《热固性树脂》1999年第4期90-92,共3页Thermosetting Resin

基　　金：国家自然科学基金

摘　　要：本文对不同金属掺入 ＢａＦＢｒ： Ｅｕ^（２＋）光激励发光进行了研究，通过测试发现 Ａｌ^（３＋）掺入可以提高 光激励发光的强度，并使其激励光谱红移，本文报道了制备过程。The photostimulated luminescence (PSL) materials of BaFBr: Eu^(2+) by doping different sorts of metal ions were studied. The material BaFBr: Eu^(2+)doping with Al^(3+) showed a strong intensity of PSL and the peak of PSL spectrum shift to longer wavelength. The preparation of BaAlFBr: Eu^(2+) was also reported in this paper.

关 键 词：光激励发光 X线影像 BAFBR 铕 掺铝 显示材料 

分 类 号：TN104.3[电子电信—物理电子学]