First-order metamagnetic transition in CeFe2-based pseudobinary alloys

被引：14

作者：

Manekar, H ^{[1
]}

Chaudhary, S ^{[1
]}

Chattopadhyay, MK ^{[1
]}

Singh, KJ ^{[1
]}

Roy, SB ^{[1
]}

Chaddah, P ^{[1
]}

机构：

[1] Ctr Adv Technol, Low Temp Phys Lab, Indore 452013, India

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2000年 / 12卷 / 46期

关键词：

D O I：

10.1088/0953-8984/12/46/312

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present results of a direct-current magnetization study showing that the low-temperature antiferromagnetic state in various CeFe2-based pseudobinary alloys can be transformed into a ferromagnetic state through a magnetic field-induced phase transition. We highlight the presence of hysteresis and phase coexistence across this metamagnetic transition and argue that the observed phase transition is first order in nature.

引用

页码：9645 / 9655

页数：11

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