Figure 3
From: Current-induced Orbital and Spin Magnetizations in Crystals with Helical Structure
Current-induced spin magnetization.
a Energy band for the Hamiltonian with λ = −0.06t1, λxy = λz = 0.05t1 and Δ = 0.4t1. Dashed line indicates εF = 0.68t1. b,c Fermi surface and spin texture. The parameters are the same as a. Arrows represent the spin projected onto each plane. The spin on the inner Fermi surface in b is drawn with three times larger scale. d Spin magnetization for several values of λ. The parameters are λxy = 0.05t1, λz = 0.05t1 and Δ = 0.4t1. We also set the temperature T = 0.03t1/kB.
