magneto-elastic effects;
magnetic hysteresis;
coercivity;
NiFe;
thin films;
D O I:
暂无
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
We investigated the magneto-elastic properties of 500 mn thick sputtered NiFe-31% thin films. The hysteresis curves were measured as function of an externally applied isotropic in-plane stress. Coercivity and hysteresis loss decrease linearly as a function of tensile stress. Reduced pinning of the domain walls is believed to be responsible for the stress dependence. (C) 2002 Elsevier Science B.V. All rights reserved.