| 稀土化合物RX的晶场参数分析 |
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| 引用本文： | 杨桂林,徐游,卢德林,翟宏如.稀土化合物RX的晶场参数分析[J].物理学报,1986,35(9):1142-1147. |
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| 作者姓名： | 杨桂林 徐游 卢德林 翟宏如 |
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| 作者单位： | 南京大学物理系 |
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| 摘 要： | 本文对NaCl型结构的稀土化合物RX(X=N,P,As,Sb,Bi)的晶场参数B40的实验值进行了分析。在此基础上我们提出一个新的利用简单点电荷模型计算RX晶场参数B40值的关系式:B40=k3(B40)p+c3。用此关系式我们确定了一系列RX的晶场参数B40值,结果与实验值符合很好。对关系式的含义本文也作了充分讨论。
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| 收稿时间： | 1985-10-12 |
ANALYSIS ON CRYSTAL FIELD PARAMETER OF RARE EARTH IONS IN RX COMPOUNDS |
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| Yang Gui-ling,Xu You,Lu De-ling and Zhai Hong-ru.ANALYSIS ON CRYSTAL FIELD PARAMETER OF RARE EARTH IONS IN RX COMPOUNDS[J].Acta Physica Sinica,1986,35(9):1142-1147. |
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| Authors: | Yang Gui-ling Xu You Lu De-ling and Zhai Hong-ru |
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| Abstract: | The experimental data of CFP B40 of rare earth ions in RX compounds is analyzed. On this basis, we propose a new relation, through which the CPP B40 values in RX compounds can be calculated by the simple point charge model, namely, B40=k3(B40)p + c3 The CFP B40 values in a lot of RX compouuds were determinded by this relation. Results are in good agreement with experimental values. Finally, the meaning of the relation are discussed. |
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