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On the Statics of Transverse Domain Walls in Ferromagnetic Nanostrips
Iranian Journal of Science and Technology, Transactions A: Science ( IF 1.4 ) Pub Date : 2020-05-02 , DOI: 10.1007/s40995-020-00858-8
Sharad Dwivedi , Shruti Dubey , Yenshembam Priyobarta Singh

In this article, we investigate the static properties of the transverse domain wall in ferromagnetic nanostrip under the influence of a uniform transverse magnetic field. We perform the analysis under the framework of the Landau–Lifshitz–Gilbert equation, which describes the evolution of magnetization inside the ferromagnetic medium. More precisely, first, we establish the magnetization profile in the two faraway domains and then examine the static magnetization profile in the sole presence of the applied transverse magnetic field, both analytically and numerically. The obtained analytical results are in qualitatively good agreement with recent numerical simulations and experimental observations.

中文翻译:

铁磁纳米带中横向畴壁的静力学

在本文中,我们研究了在均匀横向磁场影响下铁磁纳米带中横向畴壁的静态特性。我们在Landau–Lifshitz–Gilbert方程的框架下进行分析,该方程描述了铁磁介质内部磁化的演变。更准确地说,首先,我们在两个遥远的域中建立磁化轮廓,然后在解析的和数值上仅在所施加的横向磁场存在的情况下检查静态磁化轮廓。所获得的分析结果在质量上与最近的数值模拟和实验观察相吻合。
更新日期:2020-05-02
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