The Spin-Reorientation Transition in a Nanocrystalline Nd-Ho-Fe-Co-B Alloy and its Influence on the Hysteresis Loops

被引：3
|
作者：
Volegov, A. S. [1 ]
Kudrevatykh, N. V. [1 ]
Tereshina, I. S. [2 ]
Neznakhin, D. S. [1 ]
Sabiryanova, Y. A. [1 ]
机构：
[1] Ural State Univ, Inst Phys & Appl Math, 51 Lenin Av, Ekaterinburg 620083, Russia
[2] Inst Metallurgy & Material Sci, Moscow, Russia
来源：
TRENDS IN MAGNETISM | 2011年 / 168-169卷
关键词：
Spin-reorientation transition; nanocrystalline alloy;
D O I：
10.4028/www.scientific.net/SSP.168-169.396
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The temperature dependence of coercivity (H-c) of a nanocrystalline (Nd0.55Ho0.45)(2.7)(Fe0.8Co0.2)(14)B-1.2 alloy in a wide temperature range, including the spin reorientation (SR) transition interval, has been investigated. A considerable decrease in the H-c for the SR in the range 150-4.2 K was detected and interpreted as being an effect caused by the anisotropy change of the 2-14-1 phase nanograins, i.e., from the uniaxial to the easy-cone type.
引用
收藏
页码：396 / +
页数：2
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