Skyrmions in Magnetic Materials

Skyrmions in Magnetic Materials
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DOI:
10.1007/978-3-319-24651-2
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发表时间:
2015-11
期刊:
--
影响因子:
--
通讯作者:
S. Seki;M. Mochizuki
S. Seki;M. Mochizuki
中科院分区:
其他
文献类型:
--
作者:
S. Seki;M. Mochizuki

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Skyrmions最初是由Tony Skyrme在1960年代提出的,作为非线性σ模型的拓扑解来解释粒子物理学中强子的稳定性。Bogdanov和他的合作者理论上预测了它们在手性晶格铁磁体中的实现,由于缺乏空间反转对称性,具有有限的Dzyaloshinskiii-Moriya相互作用。在这一章中,磁skyrmions的理论方面的概述。
Skyrmions were originally proposed by Tony Skyrme in the 1960s to account for the stability of hadrons in particle physics as a topological solution of the non-linear sigma model. Bogdanov and his collaborators theoretically predicted their realisation in chiral-lattice ferromagnets with finite Dzyaloshinskii–Moriya interaction due to the lack of spatial inversion symmetry. In this chapter, an overview of theoretical aspects of magnetic skyrmions is provided.