Correction to: Nature Nanotechnology https://doi.org/10.1038/s41565-019-0564-1, published online 4 November 2019.

In the version of this Article originally published, on the bottom layer in Fig. 1c, one pair of spins was missing, and the two pairs that were present were missing their connecting black wavy lines indicating the superconducting pairing; the corrected Fig. 1c is shown below. In Fig. 4b, in the legend, ‘K’ should have been ‘κ’, and in the inset, the label ‘B c axis’ was missing a hyphen and should have read ‘Bc-axis’. In the sentence beginning “Furthermore, while still being influenced”, the unit of mobility was incorrect as ‘cm2 Vs–1’ and should have been ‘cm2 V–1 s–1’. The online versions have been amended.

Fig. 1
figure 1

Original and corrected.