Crystalline electric field and metamagnetic transition of PrCu2

被引：35

作者：

Ahmet, P

Abliz, M

Settai, R

Sugiyama, K

Onuki, Y

Takeuchi, T

Kindo, K

Takayanagi, S

机构：

[1] OSAKA UNIV, LOW TEMP CTR, TOYONAKA, OSAKA 560, JAPAN

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

[3] HOKKAIDO UNIV, SAPPORO, HOKKAIDO 002, JAPAN

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1996年 / 65卷 / 04期

关键词：

PrCu2; crystalline electric field; quadrupole moment; metamagnetic transition;

D O I：

10.1143/JPSJ.65.1077

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have measured the magnetic susceptibility and the magnetization of PrCu2. These magnetic properties are highly anisotropic, which are mainly due to the orthorhombic crystalline electric field (CEF). The energy scheme of the 4f levels in PrCu2 has been estimated by fitting the CEF theory to the susceptibility data. A new metamagnetism has been observed in the wide temperature range of 1.3 K to 50 K. The transition field increases almost linearly from 10 T to 32 T with the increase of temperature from 1.3 K to 50 K.

引用

页码：1077 / 1082

页数：6

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