(Y,Gd)BO_3∶Eu的真空紫外光谱特性

作者:吴雪艳; 洪广言; 曾小青; 尤洪鹏; 金昌弘; 卞锺洪; 裴淑贤; 庾炳容; 权一亿; 朴哲熙
来源:高等学校化学学报, 2000, (11): 1658-1660.

摘要

The (Y,Gd)BO 3∶Eu phosphor was synthesized by solid state reaction. The UV spectra showed that in a certain range of Gd 3+ concentration, more Gd 3+ absorbed energy and transferred it to Eu 3+ with its increasing concentration. From the spectra in VUV region, it was observed that bo...