Fig. 4: Topological Hall effect in pristine and irradiated FeGe films.
From: Inducing a tunable skyrmion-antiskyrmion system through ion beam modification of FeGe films
a, b Subtracting OHE and AHE components to extract ρTHE. The topological Hall resistivities ρTHE (blue curves) are plotted versus the right axes in both plots. c, d Isothermal plots of ρTHE versus applied magnetic field for a c pristine and a FeGe film that was irradiated at 1013 ions/cm2. The field is swept from high to low for all curves. Arbitrary offsets added for clarity. Tick marks on the y-axes have spacings of 500 nΩ cm.
