在本课题组研究的基础上,结合国内外近几年的研究报道,从碱金属稀土及其掺杂卤化物的合成方法和光谱学性能测试手段的角度出发,对该类化合物的合成类型、光谱学性能和材料用途等方面进行了介绍,并对该类化合物今后的应用前景进行了展望。 Based on the research of our group and the research reports in recent years at home and abroad, from the viewpoints of the synthesis method of alkali metal rare earths and their doped halides and the spectroscopic properties test methods, the synthesis types, Spectroscopic properties and the use of materials and other aspects were introduced, and prospects for future applications of these compounds are prospected.