Highly Efficient Spin‐Orbit Torque Switching in a Topological Insulator/Chromium Telluride Heterostructure with Opposite Berry Curvature

Highly Efficient Spin‐Orbit Torque Switching in a Topological Insulator/Chromium Telluride Heterostructure with Opposite Berry Curvature

Abstract Energy‐efficient magnetization switching by current‐induced spin‐orbit torques drives the application of spintronics in memory and neural networks. Given the intrinsic strong spin‐orbit coupling, topological insulators (TI) with spin‐momentum locking are expected to be promising candidates...

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Bibliographic Details
Main Authors: Kewen Zhang, Yuhang Wu, Jingyan Song, Yitian Guo, Xiaolun Cai, Long Cheng, Dongxing Zheng, Aitian Chen, Peng Li, Xixiang Zhang
Format: Article
Language:English
Published: Wiley-VCH 2025-07-01
Series:Advanced Electronic Materials
Subjects:
anomalous hall effect
Berry curvature
chromium telluride
magnetization switching
spin‐orbit torque
topological insulator
Online Access:https://doi.org/10.1002/aelm.202400820
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