Abstract: The spectra of photo- and x rays-luminescence of cadmium tungstate monocrystals with the impurities of heavy (Pb$+2$PLU$/, Bi$+3$PLU$/) and rare-earth ions (Pr$+3$PLU$/, Sm$+3$PLU$/) were investigated. The main spectral and kinetic characteristics of the photoluminescence are given, which can be the evidence of the presence of impurities in the cadmium tungstate crystals. !7
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机译：摘要：钨镉镉单晶的光和X射线发光光谱具有杂质（Pb $ + 2 $ PLU $ /，Bi $ + 3 $ PLU $ /）和稀土离子（Pr $ + 3）的杂质$ PLU $ /，Sm $ + 3 $ PLU $ /）进行了调查。给出了光致发光的主要光谱和动力学特征，这可以证明钨酸镉晶体中存在杂质。 ！7
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