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Cited by 417

The DOI matches its Crossref record; 80 of the 80 references it cites were found in a registry or an index.

Current-induced spin–orbit torques

Gambardella, Pietro, Miron, Ioan Mihai·2011·Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

Abstract

The ability to reverse the magnetization of nanomagnets by current injection has attracted increased attention ever since the spin-transfer torque mechanism was predicted in 1996. In this paper, we review the basic theoretical and experimental arguments supporting a novel current-induced spin torque mechanism taking place in ferromagnetic (FM) materials. This effect, hereafter named spin–orbit (SO) torque, is produced by the flow of an electric current in a crystalline structure lacking inversion symmetry, which transfers orbital angular momentum from the lattice to the spin system owing to the combined action of SO and exchange coupling. SO torques are found to be prominent in both FM metal and semiconducting systems, allowing for great flexibility in adjusting their orientation and magnitude by proper material engineering. Further directions of research in this field are briefly outlined.

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Metadata

Authors
Gambardella, P., & Miron, I. M.
Venue
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Published
2011-08-13
Volume
369
Issue
1948
Pages
3175-3197
ISSN
  • 1364-503X (ISSN-L)
  • 1471-2962
OpenAlex
W2160539281
Cited by
417
References
80
FWCI
5.39
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Current-induced spin–orbit torques. https://app.cochat.ai/papers/10.1098/rsta.2010.0336
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Gambardella, P., & Miron, I. M. (2011). Current-induced spin–orbit torques. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. https://doi.org/10.1098/rsta.2010.0336

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