Fig. 6: The switching speed and endurance behavior of vertical tunneling MoS2-FeFET. | Nature Communications

Fig. 6: The switching speed and endurance behavior of vertical tunneling MoS2-FeFET.

From: Giant tunnel electroresistance through a Van der Waals junction by external ferroelectric polarization

Fig. 6: The switching speed and endurance behavior of vertical tunneling MoS2-FeFET.

a The evolution of IDS with time after programming the device using constant negative VGate pulses (−14 V, 5 ms) (green lines) and positive VGate pulses (14 V, 1 ms; 15 V, 100 μs; 17 V, 10 μs; 22 V, 1 μs and 31 V, 500 ns) (red lines), respectively. The VDS = −0.2 V for all panels. b The evolution of transfer curves with the cycles (pristine, 10, 103, 105, and 107) of voltage triangle wave with an amplitude of 30 V and frequency of 10 kHz for a vertical tunneling MoS2-FeFET. The VDS = 0.02 V for all panels.

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