Spin reorientation and crystal-field interaction in TbFe12-xTix single crystals
文献类型：期刊论文
| 作者 | Wang, JL ; Garcia-Landa, B ; Marquina, C ; Ibarra, MR ; Yang, FM ; Wu, GH |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2003 |
| 卷号 | 67期号:1 |
| 关键词 | INTRINSIC MAGNETIC-PROPERTIES R = Y PHASE-TRANSITIONS DY HO ER ANISOTROPY SM GD TB |
| ISSN号 | 1098-0121 |
| 通讯作者 | Wang, JL (reprint author), Univ Zaragoza, Fac Ciencias, CSIC, ICMA,Dept Fis Mat Condensada, E-50009 Zaragoza, Spain. |
| 中文摘要 | The magnetic properties of TbFe12-xTix single crystals with x=0.8-1.4 have been investigated in detail using ac and dc susceptibility and high-field magnetization measurements. A first-order spin reorientation transition from a basal plane easy magnetization direction at low temperatures to an axial easy magnetization direction at high temperatures occurs for all the investigated compounds. The spin reorientation temperatures have been determined by combining ac and dc susceptibility measurements and its dependence on both the Ti content and the applied magnetic field has been studied. A first-order magnetization process is observed below a certain temperature when the magnetic field is applied along the [001] crystallographic direction. The dependence of the transition critical field on the Ti content has been analyzed. The magnetic behavior has been interpreted using a two-sublattices model for the magnetic structure, in the frame of a crystal-electric-field-mean-field model. The parameters describing the crystal-field interaction in TbFe12-xTix compounds have been determined. The calculated magnetic behavior shows a good agreement with experimental results in a wide temperature range. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52892]  |
| 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 | Wang, JL,Garcia-Landa, B,Marquina, C,et al. Spin reorientation and crystal-field interaction in TbFe12-xTix single crystals[J]. PHYSICAL REVIEW B,2003,67(1). |
| APA | Wang, JL,Garcia-Landa, B,Marquina, C,Ibarra, MR,Yang, FM,&Wu, GH.(2003).Spin reorientation and crystal-field interaction in TbFe12-xTix single crystals.PHYSICAL REVIEW B,67(1). |
| MLA | Wang, JL,et al."Spin reorientation and crystal-field interaction in TbFe12-xTix single crystals".PHYSICAL REVIEW B 67.1(2003). |
入库方式： OAI收割
来源：物理研究所
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