Science, Space and Technology News 2024
Researchers have introduced the “Topological Kerr Effect” to enhance the detection and understanding of skyrmions in topological magnetic materials, proposing new non-destructive optical methods for broader characterization. . Credit: SciTechDaily.comand the University of Science and Technology of China recently introduced the concept of the “Topological Kerr Effect” .
Further theoretical analysis revealed that the coexistence of Cr and V atoms breaks central inversion symmetry, the strong Dzyaloshinskii-Moriya exchange leading to the generation of topological magnetic structures—skyrmions.
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