Evidence for reentrant behavior in the crystalline compound Fe2MnSi
作者:
T. V. S. M. Mohan Babu,
C. Bansal,
S. N. Kaul,
期刊:
AIP Conference Proceedings
(AIP Available online 1992)
卷期:
Volume 286,
issue 1
页码: 297-299
ISSN:0094-243X
年代: 1992
DOI:10.1063/1.44699
出版商: AIP
数据来源: AIP
摘要:
A combined ac susceptibility, ferromagnetic resonance, and Mo¨ssbauer effect study on the concentrated spin system Fe2MnSi with mixed exchange interactions shows that it goes to a ferromagnetic state atTC=237 K followed by a transition to a reentrant state atTRE=60 K. The magnetic state of the system can be consistently described in terms of a ferromagnetic matrix plus finite spin clusters model.
点击下载:
PDF
(165KB)
返 回