Correction to: npj Quantum Materials https://doi.org/10.1038/s41535-020-00288-0, published online 19 November 2020.

The original version of this Article contains an error in the project i.d. in Acknowledgements, which originally incorrectly read “ct.qmat (EXC 2147, project-id 39085490)”, rather than the correct “ct.qmat (EXC 2147, project-id 390858490)”.

This has now been corrected in both the PDF and HTML versions of the Article.