摘要
The preparation of W-type nanocrystalline hexaferrite powders by a stearic acid gel method has been investigated. The samples were characterized by X-ray diffraction and transmission electron microscopy (TEM). The magnetic measurements were carried out using a vibrating-sample magnetometer (VSM) in a field of 8 k Oe. The dependence of specific magnetization and coercivity on Zn-Co content and annealing temperature is presented.
源语言 | 英语 |
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页(从-至) | 95-100 |
页数 | 6 |
期刊 | Journal of Magnetism and Magnetic Materials |
卷 | 184 |
期 | 1 |
DOI | |
出版状态 | 已出版 - 7 4月 1998 |
已对外发布 | 是 |