Skyrmions in chiral magnets with Rashba and Dresselhaus spin-orbit coupling

Skyrmions in chiral magnets with Rashba and Dresselhaus spin-orbit coupling.
James Rowland, Sumilan Banerjee, and Mohit Randeria
Phys. Rev. B 93, 020404 (2016)

Phase diagrams as a function of $AJ/D^2$ and $HJ/D^2$ for four values of $D_{\perp }/D_{\parallel }$. Easy-axis anisotropy corresponds to $A<0$ while easy-plane anisotropy to $A>0$. The cone, elliptic cone, and tilted FM phases are shown schematically, with the $Q$ vector shown in red and the texture traced out by spins shown in black.