The magnetocrystalline anisotropy in YTi(Fe,Co)11 single crystals

被引：11
|
作者：
Tereshina, IS [1 ]
Nikitin, SA
Telegina, IV
Zubenko, VV
Pastushenkov, YG
Skokov, KP
机构：
[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow, Russia
[2] Tver State Univ, Dept Phys, Tver 170013, Russia
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1999年 / 283卷 / 1-2期
基金：
俄罗斯基础研究基金会;
关键词：
intermetallic compounds; single crystal; magnetic anisotropy constant;
D O I：
10.1016/S0925-8388(98)00884-6
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The effect of the substitution of Co for Fe on the magnetic anisotropy in YTiFe11-xCox (0 less than or equal to x less than or equal to 5) single crystals has been studied by using torque and vibrating-sample magnetometry techniques. The K-1 and K-2 values were calculated. The Co ion gives a resultant anisotropy which is opposite to that of Fe. A competition is expected to take place in the composition range 5<x<6. The obtained results indicate that the itinerant magnetism of cobalt sublattice produces an effect of magnetic anisotropy as a result of electronic structure change in these alloys. (C) 1999 Elsevier Science S.A. All rights reserved.
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页码：45 / 48
页数：4
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