Figure 4: Realization of biskyrmions in a microdevice.
From: Biskyrmion states and their current-driven motion in a layered manganite
(a) Schematic of the device. (b,c) Scanning-ion-microscopy images of the plane and cross-section views of the device. (d) I–V curve for the device at 20 K. (e,f) The under focused Lorentz TEM images of the thinner region in the device under zero (e) and 0.35 T-field (f). The inset in f shows the enlarged view of the biskyrmion lattice. Scale bar in f corresponds to 200 nm.
