Ni-Mn-In中的磁超弹性与反磁热效应
材料科学
2015-05-13 v1
摘要
对处于马氏体态的铁磁性NiMnIn合金施加磁场,会诱导其向奥氏体态发生结构相变。这一过程伴随着应变,该应变在移除磁场后恢复,赋予了该系统磁超弹性特征。该合金的另一个性质是它也表现出反磁热效应。我们通过磁场下的磁化强度、应变和中子衍射研究,探讨了Ni-Mn-In中的磁超弹性和反磁热效应及其与一级结构相变的关联。
引用
@article{arxiv.0704.1243,
title = {Magnetic superelasticity and inverse magnetocaloric effect in Ni-Mn-In},
author = {Thorsten Krenke and Eyup Duman and Mehmet Acet and Eberhard F. Wassermann and Xavier Moya and Lluis Manosa and Antoni Planes and Emmanuelle Suard and Bachir Ouladdiaf},
journal= {arXiv preprint arXiv:0704.1243},
year = {2015}
}
备注
6 pages, 8 figures. Published in the Physical Review B