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首页> 外文期刊>Physica, B. Condensed Matter >Micromagnetic simulation of the magnetic spectrum of two magnetostatic coupled ferromagnetic stripes
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Micromagnetic simulation of the magnetic spectrum of two magnetostatic coupled ferromagnetic stripes

机译：两个静磁耦合铁磁条磁谱的微磁模拟

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摘要

The magnetic spectra of two magnetostatic coupled ferromagnetic stripes with different distances were investigated by the three-dimensional object oriented micromagnetic framework (OOMMF) code. The studied systems exhibit two resonance peaks. The higher peak can be identified with the bulk mode predicted by the macroscopic LL model. The lower peak originates from edge magnetic moments. Influence of magnetostatic interaction on the two resonance models was studied in detail. As the distance between two stripes increases, the magnetic spectrum of two stripes is close to the case of a single stripe.
机译：通过三维面向对象的微磁框架（OOMMF）代码研究了两个不同距离的静磁耦合铁磁条的磁谱。所研究的系统表现出两个共振峰。可以用宏观LL模型预测的体模式识别较高的峰。较低的峰值源自边缘磁矩。详细研究了静磁相互作用对两个共振模型的影响。随着两个条带之间的距离增加，两个条带的磁谱接近单个条带的情况。

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