Through deducing magnetic elastic effect, the problem of the direction of piezomagnetism is resolved. 考虑到磁记忆检测的需要,通过对磁弹性效应推导,解决了铁磁材料压磁磁化的方向问题。
According to the microscopic construction of materials and combining the exchange theory and the energy zone theory, analyze recount integral factor. And combining the detailed thermodynamics deduction, the formula of piezomagnetism action is educed; 从材料的微观结构出发,结合交换作用理论和能带理论,对交换积分因子作了分析,并结合热力学详细推导,导出了压磁效应的公式;
Combining the detailed thermodynamics deduction, the formula of piezomagnetism action is educed. 结合热力学详细推导,导出了试件压磁效应的公式。