MAGNETOSTATIC INTERACTION FIELDS FOR A 3-DIMENSIONAL ARRAY OF FERROMAGNETIC CUBES
MAGNETOSTATIC INTERACTION FIELDS FOR A 3-DIMENSIONAL ARRAY OF FERROMAGNETIC CUBES
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DOI：
10.1109/tmag.1987.1065775
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发表时间：
1987-11-01
影响因子：
2.1
通讯作者：
AHARONI, A
中科院分区：
文献类型：
--
作者：
SCHABES, ME;AHARONI, A
给出了三维铁磁立方体阵列的静磁相互作用能的精确解析公式。假设每个立方体内的磁化强度是恒定的，但每个立方体的磁化方向是不同的。从相互作用能的表达式出发，导出了有效静磁相互作用场的精确公式。这为三维微磁计算提供了一个有用的工具。
An exact analytic formula for the magnetostatic interaction energy of a three-dimensional array of ferromagnetic cubes is presented. The magnetization within each cube is assumed constant but varies in direction from cube to cube. From the expressions for the interaction energy, exact formulas for the effective magnetostatic interaction field are derived. This provides a useful tool for three-dimensional micromagnetic calculations.