摘要
用Ｆｅｒｒａｒｉ法解出能量方程，并藉助于外场的ｈ－α平面，研究了Ｓｔｏｎｅｒ－Ｗｏｈｌｆａｒｔｈ单畴微粒问题，揭示了磁化矢量Ｍ的运动的两种模式，导得了转动磁滞损耗Ｗｒ的３个表式．
The historical Stoner-Wohlfarth's problem is studied by solving the energy equation with Ferrari method and using h-α plane. The authors find that there are two modes for the movement of the magnetized vector M and derive the expressions on hysteresis loss of rotation magnnetization under applied rotating field and ac field rigorously.
出处
《江苏理工大学学报（自然科学版）》
1996年第2期70-76,共7页
Journal of Jiangsu University of Science and Technology(Natural Science)
关键词
磁畴
磁化强度
磁各向异性
磁滞损失
S-W问题
magnetic domains
magetization
magnetic anisotropy
magnetic hysteresis losses
