| 六角晶系铁氧体中的稀土离子置换 |
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| 引用本文： | 都有为,陆怀先,蒉纪圣,顾本喜,王挺祥.六角晶系铁氧体中的稀土离子置换[J].应用科学学报,1985,3(4):364-368. |
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| 作者姓名： | 都有为 陆怀先 蒉纪圣 顾本喜 王挺祥 |
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| 作者单位： | 南京大学 |
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| 摘 要： | 用草酸盐共沉淀工艺制备了六角晶系铁氧体,并用稀土族元素离子R (La、Ge、Gd)代换Ba2+,研究了稀土离子在六角晶系铁氧体中的最大代换量以及对磁性与生成相图的影响.
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| 收稿时间： | 1982-08-22 |
| 修稿时间： | 1984-05-02 |
THE SUBSTITUTION OF RARE EARTH IONS IN THE HEXAFERRITES |
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| DU YOUWEI,LU HUAIXIAN,KUI JISHENG,GU BENXI,WANG TINGXIANG.THE SUBSTITUTION OF RARE EARTH IONS IN THE HEXAFERRITES[J].Journal of Applied Sciences,1985,3(4):364-368. |
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| Authors: | DU YOUWEI LU HUAIXIAN KUI JISHENG GU BENXI WANG TINGXIANG |
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| Institution: | Nanjing University |
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| Abstract: | The hexaferrites were prepared by oxalate coprecipitation method. The barium ions Ba2+ in the hexaferrites were substituted by the rare earth ions R (La, Ce, Gd). The maximum substituted quantity of rare earth ions R in the hexaferrites and the effects on the magnetic properties and phase diagram were studied. The main experimental results are as follows. |
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