Magnetic properties of liquid quenched R(3)Co alloys

被引：18

作者：

Baranov, NV ^{[1
]}

Pushkarski, VI ^{[1
]}

Sviderski, AE ^{[1
]}

Sassik, H ^{[1
]}

机构：

[1] VIENNA TECH UNIV, INST EXPT PHYS, A-1040 VIENNA, AUSTRIA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 157卷

关键词：

amorphous alloys; magnetic hysteresis; quantum tunneling;

D O I：

10.1016/0304-8853(95)01075-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetization and ac-susceptibility of liquid quenched R(3)Co (R = Nd, Tb, Dy) alloys were determined. The magnetic ordering temperatures T-c of the alloys are about 30, 84 and 38 K, respectively. Their magnetic state below T-c can be associated with an asperomagnetic structure. The alloys show large hysteresis loops at low temperature. The coercive field (H-c) depends on the T-c value and increases with increasing T-c. Large discontinuous magnetization jumps were observed for Tb3Co in the vicinity of H-c below 3.5 K.

引用

页码：635 / 636

页数：2

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