Extended Data Fig. 10: Vector PFM characterizations for the electrical writing of skyrmion arrays.
From: Skyrmion nanodomains in ferroelectric–antiferroelectric solid solutions
a, Skyrmion arrays written on PTSx=0.25 ceramic, where the nanodomains can be written in the regions where there already exist skyrmions in the ceramic. b, Skyrmion arrays written on PTSx=0.25 thin film. The nanodomains can be written anywhere on the 80 nm-thick PTSx=0.25/SrRuO3/GdScO3 heterostructure.
