Research Article
Theoretical Approach to Predict the Size of Skyrmion
Eunsung Jekal1, Danilo Andreas1, Dao Phuong2 and Xiao Zheng2*
1Department of materials, ETH Zürich, 8093 Zürich, Switzerland
2Hefei national laboratory, University of Science and technology of China, China
Xiao Zheng, Hefei national laboratory, University of Science and technology of China, Hefei, Anhui 230026, China.
Received Date: November 08, 2019; Published Date: November 20, 2019
Abstract
In a skyrmion which is a magnetically topological object, intrinsic material parameters such as exchange energy, magnetic anisotropy, Dzyaloshinskii-Moriya interaction determine the skyrmion size and wall sixth which are fundamental physical quantities. Besides intrinsic material parameters, magnetic field also has contribution. In this paper, we give a numerical result on skyrmion size as well as wall width. Furthermore, these theoretically expected quantities agree well with experimentally observed skyrmion behavior of the existing materials.
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Eunsung Jekal, Danilo Andreas, Dao Phuong, Xiao Zheng. Theoretical Approach to Predict the Size of Skyrmion. Mod Concept Material Sci. 2(2): 2019. MCMS.MS.ID.000532.
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