| Giant 2D Skyrmion Topological Hall Effect with Ultrawide Temperature Window and Low-Current Manipulation in 2D Room-Temperature Ferromagnetic Crystals |
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| 作者姓名： | 张高节 罗清源 文晓琨 武浩 杨丽 靳雯 李路吉 张佳 张文峰 舒海波 常海欣 |
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| 作者单位： | 1. State Key Laboratory of Material Processing and Die & Mold Technology,School of Materials Science and Engineering,Huazhong University of Science and Technology;2. Wuhan National High Magnetic Field Center and Institute for Quantum Science and Engineering,Huazhong University of Science and Technology;3. College of Optical and Electronic Technology,China Jiliang University;4. School of Physics and Wuhan National High Magnetic Field Center,Huazhong University of Science and Technology;5. Shenzhen R&D Center of Huazhong University of Science and Technology |
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| 基金项目： | supported by the National Key Research and Development Program of China (Grant No. 2022YFE0134600)；;the National Natural Science Foundation of China (Grant Nos. 52272152, 61674063, and 62074061)；;the Natural Science Foundation of Hubei Province (Grant No. 2022CFA031)； |
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| 摘 要： | The discovery and manipulation of topological Hall effect(THE),an abnormal magnetoelectric response mostly related to the Dzyaloshinskii–Moriya interaction(DMI),are promising for next-generation spintronic devices based on topological spin textures such as magnetic skyrmions.However,most skyrmions and THE are stabilized in a narrow temperature window either below or over room temperature with high critical current manipulation.It is still elusive and challenging to achieve large THE with both wi...
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