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A domain wall device with electrical control

Magnetic tunnel junctions with a hybrid free layer design can be used to electrically read and write domain walls.

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Fig. 1: Magnetic domain wall creation, motion and detection.


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Correspondence to Kaiyou Wang.

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Sheng, Y., Li, Y. & Wang, K. A domain wall device with electrical control. Nat Electron 4, 378–379 (2021).

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