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Key Laboratory of Magnetoelectric Properties Analysis and Devices: Associate Professor Zhang Bangmin’s Research Team Makes Breakthrough in Magnetic Topological Structure Regulation
23 hour ago /
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Author：小编
The topological Hall effect (THE) serves as a widely recognized approach for detecting topological spin textures, such as skyrmions and chiral domain walls. It holds significant promise for application in high-energy-efficiency spintronic devices. Traditional research has predominantly relied on Hall transport measurements with a fixed current direction, overlooking the influence of material intrinsic anisotropy on topological configuration regulation. This has led to a limited understanding of how current orientation impacts real-world devices. Consequently, unveiling the coupling mechanism between current direction and material symmetry has emerged as an urgent scientific challenge in topological transport studies.
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