4.3.1 Electrical Characteristics

Figure 4.82 shows the electrical characteristics of the two-drain MAGFET at 77 K. The source and substrate are biased at zero volts, while the drains are biased at $1.0$ V. Only one drain current is shown because the experimental data shows that both currents are exactly the same, as in the simulation results. Compared to room temperature simulations, at 77 K the fitting between experimental data and simulation is not so good, but it suffices to qualitatively explain the results.

Figure 4.82: Drain currents as a function of the gate voltage at 77 K.