Figure 2 | Scientific Reports

Figure 2

From: Non-volatile reconfigurable spin logic functions in a two-channel Hall bar by spin–orbit torque-based magnetic domains and directional read current

Figure 2

Microscope images and magnetic domain switching characteristics of a two-channel Hall bar via SOT current. (a) Optical image of the SOT current directions (yellow arrows) and AHE voltages versus write voltage in the same direction in a two-channel Hall bar device. (b) Optical image of two opposite SOT current directions (yellow arrows) and AHE voltages versus write voltage. The VH13 and VH24 curves in (a) and (b) represent the independently switched AHE voltages of channels 1 and 2, respectively, as monitored by the read current flowing along the x-axis with a read voltage of 1 V.

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