Correction to: Nature https://doi.org/10.1038/s41586-024-08525-3 Published online 19 December 2024

In the version of this article originally published, the units of the y axes in Figs. 1b, 1c, 2a, 2b, 3b and 3c were incorrectly shown as “mΩ cm−1” due to an error introduced during the production process; the correct unit is “mΩ cm”. The x-axis label of Fig. 3d was incorrectly shown as “Tc”; the correct label is “T”. These errors have been corrected in the HTML and PDF versions of the article. We thank E. Talantsev and Y. Nievergelt for bringing this to our attention.