考虑开关场分布的颗粒状PMR介质中过渡宽度和过渡抖动的解析表达式

2015 IEEE Magnetics Conference (INTERMAG) Pub Date : 2015-05-11 DOI:10.1109/INTMAG.2015.7157321

T. Jin, H. Muraoka, S. Greaves

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引用次数: 0

摘要

我们报道了基于介质微观结构和读回分辨率的过渡宽度和过渡抖动的解析表达式。在大多数实际应用中，开关场分布(SFD)是不可忽视的。在这项工作中，我们使用有限SFD的Voronoi细胞建模，推导出了很好的近似过渡宽度和过渡抖动的解析公式。

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Analytical expressions for transition width and transition jitter in granular PMR media taking account of switching field distribution

We have reported analytical expressions for transition width and transition jitter based on the media micro-structure and the readback resolution. In most practical applications, the switching field distribution (SFD) cannot be ignored. In this work we derive analytical formulations that are good approximations for the transition width and transition jitter using Voronoi cell modeling with a finite SFD.

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2015 IEEE Magnetics Conference (INTERMAG)

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