Investigation of magnetization reversal in Sm-Fe-Cu(Zr)-Ga-C nanocomposite magnets
文献类型：期刊论文
| 作者 | Zhang, SY ; Zhang, HW ; Shen, BG ; Zhao, T ; de Boer, FR ; Buschow, KHJ |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2000 |
| 卷号 | 87期号:3页码:1410 |
| 关键词 | SM-FE-N PERMANENT-MAGNETS COERCIVITY |
| ISSN号 | 0021-8979 |
| 通讯作者 | Zhang, SY: Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | A comparative study has been performed concerning the microstructure and the magnetization reversal behavior of nearly single-phase Sm2Fe14.5Cu0.5Ga2C2 and two-phase exchange-coupled Sm2Fe14.5Cu0.5Ga2C2/alpha-Fe and Sm2Fe14.25Zr0.25Cu0.5Ga2C2/alpha-Fe synthesized by melt spinning and annealing. A few percent of Zr substitution proved to be effective in refining the microstructure and enhancing exchange-spring behavior after melt spinning and annealing. All samples show remanence enhancement, the value of M-r/M-s being the largest for the sample containing Zr. Measurements of the reversible susceptibility show a large reversible magnetization in the two-phase materials. For the Zr-containing sample, a more detailed analysis of the temperature dependence of the exchange-spring behavior was made. (C) 2000 American Institute of Physics. [S0021-8979(00)10103-3]. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40276]  |
| 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 | Zhang, SY,Zhang, HW,Shen, BG,et al. Investigation of magnetization reversal in Sm-Fe-Cu(Zr)-Ga-C nanocomposite magnets[J]. JOURNAL OF APPLIED PHYSICS,2000,87(3):1410. |
| APA | Zhang, SY,Zhang, HW,Shen, BG,Zhao, T,de Boer, FR,&Buschow, KHJ.(2000).Investigation of magnetization reversal in Sm-Fe-Cu(Zr)-Ga-C nanocomposite magnets.JOURNAL OF APPLIED PHYSICS,87(3),1410. |
| MLA | Zhang, SY,et al."Investigation of magnetization reversal in Sm-Fe-Cu(Zr)-Ga-C nanocomposite magnets".JOURNAL OF APPLIED PHYSICS 87.3(2000):1410. |
入库方式： OAI收割
来源：物理研究所
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