Spintronics via non-axisymmetric chiral skyrmions
Spintronics via non-axisymmetric chiral skyrmions
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DOI：
10.1063/1.4965981
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发表时间：
2016-10-24
影响因子：
4
通讯作者：
Bogdanov, A. N.
中科院分区：
文献类型：
--
作者：
Leonov, A. O.;Loudon, J. C.;Bogdanov, A. N.
微磁计算证明了由纵向调制的受限螺旋磁体中的外加磁场驱动的非轴对称斯格明子的奇特演化。我们认为，这些特定的孤子态可以在纳米电子器件中用作磁饱和态中常见轴对称斯格明子的有效替代品。由 AIP 出版社出版。
Micromagnetic calculations demonstrate a peculiar evolution of non-axisymmetric skyrmions driven by an applied magnetic field in confined helimagnets with longitudinal modulations. We argue that these specific solitonic states can be employed in nanoelectronic devices as an effective alternative to the common axisymmetric skyrmions that occur in magnetically saturated states. Published by AIP Publishing.