Effect of Ga substitution on the Sm sublattice anisotropy in Sm2Fe17-xGax (0 <= x <= 8)
文献类型：期刊论文
| 作者 | Zhang, YD ; Budnick, JI ; Hines, WA ; Shen, BG ; Cheng, ZH |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 1999 |
| 卷号 | 85期号:8页码:4663 |
| 关键词 | MAGNETOCRYSTALLINE ANISOTROPY MAGNETIZATION MAGNETS |
| ISSN号 | 0021-8979 |
| 通讯作者 | Zhang, YD: Univ Connecticut, Dept Phys, Storrs, CT 06269 USA. |
| 中文摘要 | In order to study the unique behavior of the Sm sublattice anisotropy, magnetization curves along both the easy and hard directions were obtained at 10 K for Sm2Fe17-xGax (0 less than or equal to x less than or equal to 8) powders which were aligned using either static- or dynamic-field alignment methods. The Fe sublattice contribution was isolated by making similar measurements on Y2Fe17-xGax (0 less than or equal to x less than or equal to 8), as the presence of Y eliminates the rare-earth sublattice contribution. The results show that the Sm sublattice anisotropy is dominant for x greater than or equal to 1. It increases with increasing Ga content, reaching a (broad) maximum of 1.8X10(7) erg/cm(3) for x approximate to 2-3, and then decreases and becomes negative for x approximate to 5.5. This work shows that the unique behavior of the magneto-crystalline anisotropy for Sm2Fe17-xGax arises from the variation of the Sm-sublattice contribution with Ga substitution. (C) 1999 American Institute of Physics. [S0021-8979(99)56208-7]. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36432]  |
| 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, YD,Budnick, JI,Hines, WA,et al. Effect of Ga substitution on the Sm sublattice anisotropy in Sm2Fe17-xGax (0 <= x <= 8)[J]. JOURNAL OF APPLIED PHYSICS,1999,85(8):4663. |
| APA | Zhang, YD,Budnick, JI,Hines, WA,Shen, BG,&Cheng, ZH.(1999).Effect of Ga substitution on the Sm sublattice anisotropy in Sm2Fe17-xGax (0 <= x <= 8).JOURNAL OF APPLIED PHYSICS,85(8),4663. |
| MLA | Zhang, YD,et al."Effect of Ga substitution on the Sm sublattice anisotropy in Sm2Fe17-xGax (0 <= x <= 8)".JOURNAL OF APPLIED PHYSICS 85.8(1999):4663. |
入库方式： OAI收割
来源：物理研究所
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