Correction to: Nature Nanotechnology https://doi.org/10.1038/s41565-021-01022-y, published online 25 November 2021.

In the version of article initially published, there was an omission in the affiliations listed for the last author Jiong Lu. A further affiliation to the Institute for Functional Intelligent Materials, National University of Singapore, Singapore, Singapore should have been included. The change has been made to the online version of the article.