Figure 4 | Scientific Reports

Figure 4

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 4

Comparator circuit schematic and Vout curves by non-inverting comparator. Op-amp comparator circuits with non-inverting configurations, where the circuit uses a comparison voltage Vref of 2 mV to produce logic outputs (Vout) in a non-inverting comparator circuit. The input voltages of both |V1| and |V2| have the same amplitude of 10 V and are used to switch the MD states. The positive and negative amplitudes of V1 and V2 correspond to the True and False, respectively. The read current, measured from left to right, is proportional to the voltage difference between the two inputs.

Back to article page