HIGH-FIELD MAGNETIZATION OF DYFE4AL8 SINGLE-CRYSTAL

被引：2

作者：

MYDLARZ, T ^{[1
]}

TALIK, E ^{[1
]}

SZADE, J ^{[1
]}

HEIMANN, J ^{[1
]}

机构：

[1] SILESIAN UNIV,INST PHYS,PL-40007 KATOWICE,POLAND

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1995年 / 219卷

关键词：

HIGH-FIELD MAGNETIZATION; SINGLE CRYSTALS; THERMOMAGNETIC EFFECT;

D O I：

10.1016/0925-8388(94)05042-2

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：

Magnetization measurements were carried out in fields up to 150 kOe at temperatures from 4.2 to 50 K. At 4.2 K a metamagnetic transition occurs at about 15 kOe for the a direction and at 30 kOe for the c direction. The saturation is observed starting from 30 kOe (about 6 mu(B) per formula unit) for a and from 50 kOe (about 3 mu(B) per formula unit) for the c axis. For both directions the remanence dose to the saturation value was observed. The remanence is weakly dependent on temperature in the range 4.2-30 K and decreases to 0 at about 33 K. Below 25 K a thermomagnetic effect was observed. A paramagnetic-like behaviour of the magnetization was observed at 50 K.

引用

页码：225 / 227

页数：3

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