| 片状钡铁氧体纳米磁粉的研究及应用 |
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| 引用本文： | 杨正. 片状钡铁氧体纳米磁粉的研究及应用[J]. 磁性材料及器件, 1997, 28(3): 36-44 |
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| 作者姓名： | 杨正 |
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| 作者单位： | 兰州大学磁性材料研究所!兰州，730000，国家教委应用磁学开放研究实验室!兰州，730000 |
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| 摘 要： | 介绍了高密度磁记录媒体用的片状，替代式钡铁氧体纳米磁粉制备方法及其磁特性。分析，讨论了高密度记录对记录媒体磁特性的要求，介绍了最近研制的，先进的钡铁氧体纳米粉磁带及软磁盘的高密度度灵放特性。
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| 关 键 词： | 片状纳米磁粉 钡铁氧体 磁粉 磁记录技术 |
Study and Application of the Plate-like Nanocrystalline Barium Ferrite Particles |
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| Yang Zheng. Study and Application of the Plate-like Nanocrystalline Barium Ferrite Particles[J]. Journal of Magnetic Materials and Devices, 1997, 28(3): 36-44 |
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| Authors: | Yang Zheng |
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| Abstract: | Different preparation methods and magnetic properties of plate-likenanocrystalline substituted Barium ferrite particles were briefly reviewed, and the media require-ments for high density magnetic recording were analyzed and discussed. The high density recordingperformance of recently developed advanced Ba-ferrite tapes and flexible disk media were also in-troduced. |
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| Keywords: | plate-like nanocrystalline magnetic powder Barium ferrite magneticproperties high density recording performance |
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