Magnetization switching by asymmetric topological surfaces (IMAGE)
Caption
Figure 4. Field-free switching in MnSb2Te4/FeTe0.9. (a) Critical spin currents from micromagnetic simulations. (b) Exchange-bias measurements. (c) Anomalous Hall measurements when the dc biases are set to be ±0.3 mA and ±1 mA. (d) Field-free magnetization switching. (e) Current-driven switching under different external fields.
Credit
©Science China Press
Usage Restrictions
Use with credit.
License
Original content