Structure and magnetic properties of off-stoichiometric Y2CO17 and Gd2CO17 compounds | |
Sun, ZG ; Zhang, SY ; Shen, BG | |
刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
![]() |
2005 | |
卷号 | 392期号:1-2页码:76 |
关键词 | MAGNETOCRYSTALLINE ANISOTROPY CO-SUBLATTICE |
ISSN号 | 0925-8388 |
通讯作者 | Sun, ZG (reprint author), Natl Inst Adv Ind Sci & Technol, Nanotechnol Res Inst, Tsukuba Cent 2,1-1-1 Umezono, Tsukuba, Ibaraki 3058562, Japan. |
中文摘要 | Off-stoichiometric single-phase Gd2+xCo17-2x and Y2+xCo17-2x alloys were successfully prepared. For the Y2+xCo17-2x (x = 0-0.25) samples, the room temperature easy magnetization direction (EMD) is in the basal plane. For the Gd2Co17 compounds, the EMD at room temperature lies in the basal plane, whereas for the Gd2+xCo17-2x (x = 0.11) compound, the EMD lies on an easy-cone. With increasing x, the anisotropy fields of the Y2+xCo17-2x samples first increase quickly from 1.2T for x = 0 to 1.4T for x = 0.08, remain unchanged until x = 0.19, then decrease again to 1.1T at x = 0.25. A spin-reorientation transition was found in the Gd2+xCo17-2x compounds, while there is no spin-reorientation for the Y(2+x)Co(17-2)x samples. The difference in anisotropy between the Gd2+xCo17-2x and Y2+xCo17-2x compounds was explained in terms of size effects, enthalpy effects and dipole-dipole interactions. (c) 2004 Elsevier B.V. All rights reserved. |
收录类别 | SCI |
语种 | 英语 |
公开日期 | 2013-09-24 |
内容类型 | 期刊论文 |
源URL | [http://ir.iphy.ac.cn/handle/311004/53475] ![]() |
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 | Sun, ZG,Zhang, SY,Shen, BG. Structure and magnetic properties of off-stoichiometric Y2CO17 and Gd2CO17 compounds[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2005,392(1-2):76. |
APA | Sun, ZG,Zhang, SY,&Shen, BG.(2005).Structure and magnetic properties of off-stoichiometric Y2CO17 and Gd2CO17 compounds.JOURNAL OF ALLOYS AND COMPOUNDS,392(1-2),76. |
MLA | Sun, ZG,et al."Structure and magnetic properties of off-stoichiometric Y2CO17 and Gd2CO17 compounds".JOURNAL OF ALLOYS AND COMPOUNDS 392.1-2(2005):76. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论