For the larger nanowire, multidomain will form within the wire, the magnetization reversal is determined by the motion of vortexs which comforms to the right hand rule.

• 对于更大直径的纳米线， 纳米线中出现多畴结构， 反转过程通过多畴涡旋中心的移动来实现， 涡旋中心的移动满足右手定则；