Colloquium: Quantum anomalous Hall effect

CZ Chang, CX Liu, AH MacDonald - Reviews of Modern Physics, 2023 - APS
The quantum Hall (QH) effect, quantized Hall resistance combined with zero longitudinal
resistance, is the characteristic experimental fingerprint of Chern insulators—topologically …

Current-induced spin-orbit torques in ferromagnetic and antiferromagnetic systems

A Manchon, J Železný, IM Miron, T Jungwirth… - Reviews of Modern …, 2019 - APS
Spin-orbit coupling in inversion-asymmetric magnetic crystals and structures has emerged
as a powerful tool to generate complex magnetic textures, interconvert charge and spin …

Prediction and observation of an antiferromagnetic topological insulator

MM Otrokov, II Klimovskikh, H Bentmann, D Estyunin… - Nature, 2019 - nature.com
Magnetic topological insulators are narrow-gap semiconductor materials that combine non-
trivial band topology and magnetic order. Unlike their nonmagnetic counterparts, magnetic …

Orbital torque in magnetic bilayers

D Lee, D Go, HJ Park, W Jeong, HW Ko, D Yun… - Nature …, 2021 - nature.com
The orbital Hall effect describes the generation of the orbital current flowing in a
perpendicular direction to an external electric field, analogous to the spin Hall effect. As the …

Efficient conversion of orbital Hall current to spin current for spin-orbit torque switching

S Lee, MG Kang, D Go, D Kim, JH Kang, T Lee… - Communications …, 2021 - nature.com
Spin Hall effect, an electric generation of spin current, allows for efficient control of
magnetization. Recent theory revealed that orbital Hall effect creates orbital current, which …

[HTML][HTML] Antiferromagnetic spintronics: An overview and outlook

D **ong, Y Jiang, K Shi, A Du, Y Yao, Z Guo, D Zhu… - Fundamental …, 2022 - Elsevier
Over the past few decades, the diversified development of antiferromagnetic spintronics has
made antiferromagnets (AFMs) interesting and very useful. After tough challenges, the …

Perpendicular switching of a single ferromagnetic layer induced by in-plane current injection

IM Miron, K Garello, G Gaudin, PJ Zermatten… - Nature, 2011 - nature.com
Modern computing technology is based on writing, storing and retrieving information
encoded as magnetic bits. Although the giant magnetoresistance effect has improved the …

Enhanced spin–orbit torques by oxygen incorporation in tungsten films

KU Demasius, T Phung, W Zhang, BP Hughes… - Nature …, 2016 - nature.com
The origin of spin–orbit torques, which are generated by the conversion of charge-to-spin
currents in non-magnetic materials, is of considerable debate. One of the most interesting …

Current-driven spin torque induced by the Rashba effect in a ferromagnetic metal layer

I Mihai Miron, G Gaudin, S Auffret, B Rodmacq… - Nature materials, 2010 - nature.com
Methods to manipulate the magnetization of ferromagnets by means of local electric fields,,
or current-induced spin transfer torque,, allow the design of integrated spintronic devices …

Anomalous spin–orbit torques in magnetic single-layer films

W Wang, T Wang, VP Amin, Y Wang… - Nature …, 2019 - nature.com
The spin Hall effect couples charge and spin transport,–, enabling electrical control of
magnetization,. A quintessential example of spin-Hall-related transport is the anomalous …