Extended Data Fig. 6: Lorentz TEM images showing contrast features that correspond to a skyrmion, an antiskyrmion, a skyrmion-antiskyrmion pair and a skyrmionium.
From: Skyrmion–antiskyrmion pair creation and annihilation in a cubic chiral magnet
a-e and h show antiskyrmions. f and h show skyrmioniums. c, d, e and g show skyrmion-antiskyrmion pairs. The defocus distance is 800 μm. The images were recorded at a specimen temperature of 95 K.
