为研制高纯度Hg_(1-x)Cd_xTe材料,我们对原材料进行了提纯,并用经过提纯的Te、Cd、Hg三种元素材料采用新的配料工艺,制备了纯度较高的耳gaCdTe晶体,获得了良好的结果。1)从Te、Cd、Hg三种原材料提纯后的检测结果看,提纯过的Cd与原材料Cd相比,其中的杂质元素Ca、Mg、Ba、Fe、Cu、Cr、Al、Mo等均可降低一个数量级。提纯过的Te与原 In order to develop high-purity Hg_ (1-x) Cd_xTe material, we purified the raw material and prepared the pure GaPdTe crystal by the new batch process using the purified Te, Cd and Hg materials. Good result. 1) According to the results of the purification of three raw materials, Te, Cd and Hg, the purified Cd can be compared with the raw material Cd, and the impurity elements such as Ca, Mg, Ba, Fe, Cu, Cr, Al, Lower by an order of magnitude. Purified Te with the original