Fig. 3
Switching time as a function of DMI strength. a D1 and D2 are set to the same positive value. b D1 and D2 are set to the same value, but with the opposite signs. c D1 and D2 are configured to meet t1D1 + t2D2 = 0. d Additional results while changing the thickness or anisotropy constant, meanwhile keeping t1D1 + t2D2 = 0. blue line: t1 is changed to 2 nm; red line: t1 is changed to 1.5 nm. Triangle data: σ = 3 × 10−3J/m2. Circle data: σ = 1 × 10−3J/m2