Correction to: Nature Reviews Electrical Engineering https://doi.org/10.1038/s44287-024-00111-z, published online 6 November 2024.

In the version of the article initially published, in panel b and c of the Box 2 figure, when the spins precess in the “free magnet” section, the spin direction was mistakenly drawn and has now been corrected in the HTML and PDF versions of the article. The original and corrected figure can be seen in Fig. 1.

Fig. 1
figure 1

Original and corrected Box 2 figure.