TEMPERATURE DEPENDENCE OF MAGNETIC SUSCEPTIBILITY OF CaSO4:Dy PHOSPHORS.

被引：0
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作者：
Mulla, M.R.
Pawar, S.H.
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来源：
Indian Journal of Pure and Applied Physics | 1980年 / 18卷 / 12期
关键词：
MAGNETIC SUSCEPTIBILITY;
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摘要：
Calcium sulphate phosphors doped with dysprosium (Dy) have been prepared from an Indian mineral and temperature dependence of their magnetic susceptibilities has been investigated. The effect of Dy concentration and the role of flux have also been studied. On the basis of Langevin's quantum theory of paramagnetism, an attempt has been made to estimate the paramagnetic ion impurity in the host.
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页码：936 / 939
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