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

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.