| Bi_2O_3掺杂对Ni_(0.6)Cu_(0.05)Zn_(0.35)Fe_2O_4铁氧体材料旋磁性能的影响 |
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| 引用本文： | 李伟,边丽菲,刘颖力,张怀武.Bi_2O_3掺杂对Ni_(0.6)Cu_(0.05)Zn_(0.35)Fe_2O_4铁氧体材料旋磁性能的影响[J].磁性材料及器件,2009,40(1). |
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| 作者姓名： | 李伟 边丽菲 刘颖力 张怀武 |
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| 作者单位： | 电子科技大学,微电子与固体电子学院,四川成都,610054 |
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| 摘 要： | 采用氧化物法制备了Ni0.6Cu0.05Zn0.35Fe2O4材料.研究了Bi2O3掺杂对NiCuZn铁氧体材料旋磁性能的影响.用XRD和SEM研究样品的晶体结构及微观形貌.结果表明,掺入3wt%的Bi2O3可以将材料的烧结温度降低到900℃,其Ms=320 kA/m、△H＝13.68kA/m、tgδε＝7.42×10-4.
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| 关 键 词： | Ni0.6Cu0.05Zn0.35Fe2O4铁氧体 饱和磁化强度 铁磁共振线宽 介电损耗 |
Effect of Bi_2O_3 Addition on the Gyromagnetic Properties of Ni_(0.6)Cu_(0.05)Zn_(0.35)Fe_2O_4 Ferrite Material |
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| LI Wei,BIAN Li-fei,LIU Ying-li,ZHANG Huai-wu.Effect of Bi_2O_3 Addition on the Gyromagnetic Properties of Ni_(0.6)Cu_(0.05)Zn_(0.35)Fe_2O_4 Ferrite Material[J].Journal of Magnetic Materials and Devices,2009,40(1). |
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| Authors: | LI Wei BIAN Li-fei LIU Ying-li ZHANG Huai-wu |
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| Affiliation: | LI Wei,BIAN Li-fei,LIU Ying-li,ZHANG Huai-wu School of Microelectronics , Solid-State Electronics,University of Electronic Science , Technology of China,Chengdu 610054,China |
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| Abstract: | |
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| Keywords: | Ni0 6Cu0 05Zn0 35Fe2O4 ferrite saturation magnetization intensity ferromagnetic resonance line width dielectric loss |
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