Correction to: Nature https://doi.org/10.1038/s41586-024-07096-7 Published online 13 March 2024

In the version of the article initially published, in the caption to Fig. 2, the scale bar for panel f was defined as 10 μm but has now been amended to 20 μm. In the caption to Fig. 3 the sentence “Vgs vary from –5 V (highest Id) to 1 V (lowest Id) in the output curve” has been added to the description of panels f and g. In the caption to Fig. 4, the scale bar definition of 0.4 mm is now associated with panel j instead of panel i. In Fig. 5c the colour key for 15, 18 and 21 was shown as 15 (green), 18 (purple), 21 (dark blue) but has now been amended to 15 (dark blue), 18 (green), 21 (purple). In the caption to Fig. 5, the scale bar for panel b was 100 mm but has now been amended to 100 μm. In Extended Data Fig. 5, the voltage labels in panels e and f have been corrected. These corrections have been made to the HTML and PDF versions of the article.