Figure 4

For IrMn (5 nm)/YIG (20 nm) bilayer, angular dependent PHE signal with CW and CCW senses at H = 50 (a), 300 (b), 500 (c) and 1000 (d) (Oe) and at T = 5 (e), 15 (f), 25 (g) and 50 (h) (K).

T = 5 K in the left column and H = 1.0 kOe in the right column. In (h), solid cyan line refers to the sin(2θ_H) fitted results.