Field-free highly efficient spin-orbit torque switching in Fe3GaTe2 at room temperature enabled by a unique distorted crystal symmetry of WTe2

Spin-orbit torque (SOT) is a highly viable mechanism for achieving low-energy and high-speed switching in spintronic devices. Two-dimensional (2D) van der Waals (vdW) materials and their heterostructures have proven their scalability and energy effectiveness for device operation. Here, we demonstrat...

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Bibliographic Details

Published in:	Applied Surface Science Advances
Main Authors:	Pradeep Raj Sharma, Bogeun Jang, Gaojie Zhang, Wen Jin, Haixin Chang, Jongill Hong
Format:	Article
Language:	English
Published:	Elsevier 2025-09-01
Subjects:	Spin-orbit torque Deterministic field-free switching Spin Hall angle Out-of-plane antidamping torque Two-dimensional materials
Online Access:	http://www.sciencedirect.com/science/article/pii/S2666523925001576