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题名: As-Deposited Magnetic States in Arrays of Rectangular Permalloy Elements
作者: Lai, Mei-Feng;Wei, Zung-Hang;Wu, Jong-Ching;Chang, Ching-Ray;Hsieh, W. Z.;Lai, Jun-Yang
贡献者: 物理學系
关键词: Antivortex;Cross-tie wall;Micromagnetic simulation;Vortex
日期: 2005-02
上传时间: 2014-06-06T07:18:25Z
出版者: IEEE
摘要: We study the magnetization configurations of the metastable states including various vortex states and cross-tie states existing in rectangular Permalloy thin films by micromagnetic simulations and by experiments. First, we use the micromagnetic simulation to obtain various stable states in rectangles. In our experiment, we fabricate the array of rectangular thin films with different aspect ratios. Several stable states are obtained in the array, and it is found that when the aspect ratio is close to one, only one vortex state can exist. In large aspect ratios, multivortex and cross-tie states can exist.
關聯: IEEE Transactions on Magnetics, 41(2): 944-946
显示于类别:[物理學系] 期刊論文


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