CONVERSION OF THE ISING AXIS IN DYCU2 UNDER HIGH MAGNETIC-FIELD

被引：37

作者：

HASHIMOTO, Y

KINDO, K

TAKEUCHI, T

SENDA, K

DATE, M

YAMAGISHI, A

机构：

[1] OSAKA UNIV,FAC SCI,DEPT PHYS,TOYONAKA,OSAKA 560,JAPAN

[2] OSAKA UNIV,EXTREME MAT RES CTR,TOYONAKA,OSAKA 560,JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 72卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.72.1922

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The magnetic a and c axes are switched by applying high magnetic field in DyCu2 Single crystal. The virgin state has the Ising axis along the a direction with the two-step metamagnetism but the Ising axis is switched to the c direction by applying the field higher than 13 T along the c axis. The recovery of the virgin state is obtained either by increasing temperature above 100 K or applying the field higher than 5 T to the a axis. The switching cycle is quantitatively explained by the first order phase transition model.

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页码：1922 / 1924

页数：3

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