Magneto-volume effect in the ground and field-induced states of Ce2Fe17

被引：6

作者：

Makihara, Y ^{[1
]}

Fujii, H

Fujiwara, T

Watanabe, K

Takahashi, K

Koyama, K

Motokawa, M

机构：

[1] Kyushu Kyoritsu Univ, Dept Phys, Kitakyushu, Fukuoka 8078585, Japan

[2] Hiroshima Univ, Fac Integrated Arts & Sci, Higashihiroshima 7398521, Japan

[3] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

来源：

PHYSICA B-CONDENSED MATTER | 2003年 / 329卷

关键词：

Ce2Fe17; magneto-volume effect; X-ray diffraction;

D O I：

10.1016/S0921-4526(02)02514-0

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

X-ray diffraction measurements on Ce2Fe17 have been performed in the temperature range from 8 to 300 K at the magnetic fields up to 5 T. The thermal expansion curves along the principal axes for antiferromagnet and ferromagnet Ce2Fe17 are presented. A distinct lattice expansion was observed simultaneously with the metamagnetic transition. This suggests that the hybridization between Fe 3d- and Cc 4f-electrons in Ce2Fe17 is suppressed by the application of magnetic field. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：663 / 664

页数：2

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