A STUDY ON THE INDUCED MAGNETIC-ANISOTROPY IN COBALT-SUBSTITUTED ACICULAR MAGNETITE PARTICLES
文献类型：期刊论文
| 作者 | LUO, HL ; WANG, GH |
| 刊名 | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
 |
| 出版日期 | 1994 |
| 卷号 | 129期号:2-3页码:389 |
| ISSN号 | 0304-8853 |
| 关键词 | IRON-OXIDES COERCIVITY |
| 通讯作者 | LUO, HL: CHINESE ACAD SCI,INST PHYS,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | The influences of Fe2+ ions on the coercivity and induced magnetic anisotropy of cobalt-substituted acicular magnetite particles were studied. When the Co2+ content was constant, the coercivity and induced magnetic anisotropy linearly increased with the increasing Fe2+ content of the cobalt-substituted acicular magnetite particles. The activation energy E of these samples were measured and equal to about 0.4 eV. A model of Co2+ and Fe2+ pairs were oriented along the magnetic field direction to induce a uniaxial magnetic anisotropy after magnetic annealing was proposed to explain the experimental results. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33294]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | LUO, HL,WANG, GH. A STUDY ON THE INDUCED MAGNETIC-ANISOTROPY IN COBALT-SUBSTITUTED ACICULAR MAGNETITE PARTICLES[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,1994,129(2-3):389. |
| APA | LUO, HL,&WANG, GH.(1994).A STUDY ON THE INDUCED MAGNETIC-ANISOTROPY IN COBALT-SUBSTITUTED ACICULAR MAGNETITE PARTICLES.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,129(2-3),389. |
| MLA | LUO, HL,et al."A STUDY ON THE INDUCED MAGNETIC-ANISOTROPY IN COBALT-SUBSTITUTED ACICULAR MAGNETITE PARTICLES".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 129.2-3(1994):389. |
入库方式： OAI收割
来源：物理研究所
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