Electrical switching of multiple and layer-dependent topological spin textures by interlayer polarization coupling
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论文通过第一性原理和原子自旋模拟研究极化耦合、电控DMI反转及拓扑自旋态切换，直接涉及多铁性与拓扑磁纹理控制。
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Author(s): Jingbiao Yuan, Xiong-Xiong Xue, Yee Sin Ang, Ke-Qiu Chen, and Li-Ming Tang Based on first-principles calculations and atomistic simulations, this work reveals the underlying mechanism of interlayer polarization coupling in governing topological spin states. We demonstrated polarization-guided Dzyaloshinskii-Moriya interaction sign reversal in the predicted multiferroic mat… [Phys. Rev. B 114, 084413] Published Fri Aug 14, 2026