並列マイクロマグネティック有限要素法による磁気ヘッドのシミュレーション(<特集>高度化するシミュレーション技術の有効性と弱点)
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概要
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Parallel micromagnetic finite element method and the simulation results are described for an analysis of write heads. The flexible mesh generation, the calculation domain decomposition, and the parallel computation make it possible to handle a large number of micromagnetic elements in the write head simulation. The leakage field besides the write gap and the relationship between the head field and media magnetization reversal are mentioned as a feature of the head field distribution. Moreover the dynamics of the head field and the media magnetization reversal is discussed in high frequency recording.
- 社団法人日本磁気学会の論文
- 2005-06-01