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《Journal of Beijing Polytechnic University》 1991-01
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Study on the Composition and Lattice Constauts of ZnWO_4:Cr~(3+)

Zang Jingcun Wu Shaohua Chen Dongli Wu Hongbin(Department of Chemical and Environmental Engineering)  
The efficient distribution coefficient of Cr3+ ion in ZnWO4:Cr3+ system under different dopping concentrations have been investigated by emission spectroscopy method, it changes from k1 to k1, when the dopped Cr2O3 is about 0.05%(wt). At that dopping level, the volume of the unit cell of ZnWO4:Cr3+ measured by X-ray analysis is the minimum.
【Fund】: 国家自然科学基金
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