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arXiv 0802.0731cond-mat.mtrl-scicond-mat.other
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金属磁性元件的自组织平面阵列

Self-organized plane arrays of metallic magnetic elements

M. Kostylev, R. Magaraggia, F. Y. Ogrin, V. Mescheryakov, N. Ross, R. L. Stamps

摘要:

研究了在坡莫合金薄膜表面自组装聚苯乙烯纳米微球形成的平面周期性排列的坡莫合金纳米点的动态磁性能。传统的(微波腔)和宽带共面线铁磁共振装置用于测量。我们发现了几个很好地解决了共振峰。这一结果表明,自组织掩模制备技术能够产生高质量的样品的几何和磁性参数的小分散。

英文摘要:

We studied the dynamic magnetic properties of plane periodical arrays of circular permalloy nano-dots fabricated using a self-organized mask formed by polysterene nanospheres on the surface of a Permalloy film. Conventional (microwave cavity) and broadband coplanar-line ferromagnetic resonance setups were used for the measurements. We found several well resolved resonance peaks. This result shows that the self-organized mask fabrication technique is able to produce high-quality samples with small dispersion of geometrical and magnetic parameters.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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