Figure 3
Variations in Hall resistance and polar angles for Samples A and B. (a,b) Plots of Hall resistance variation \({{\rm{\Delta }}R}_{{\rm{H}}}\) and polar angle change \({\rm{\Delta }}{\rm{\theta }}\) versus Hext parallel (black line) and perpendicular (red line) to the current direction for Sample A. (c,d) Similar plots of \({{\rm{\Delta }}R}_{{\rm{H}}}\) and \({\rm{\Delta }}{\rm{\theta }}\) versus Hext parallel (black line) and perpendicular (red line) to the current direction for Sample B, where a current of 0.5 mA was applied for both samples.
