Fig. 2: Transient response of an antiferroelectric capacitor.
From: Observation of negative capacitance in antiferroelectric PbZrO3 Films
a Schematic diagram of the experimental setup. Transients corresponding to the b source voltage Vs and the antiferroelectric voltage VAFE, c current I through the circuit, d charge Q on the application of an a.c. voltage pulse Vs: −5 → +5 → −5 V. R = 3 kΩ. NC transients are observed at the shadow areas of the regions I and II, which are magnified in e and f, respectively. The source voltage Vs is shown as the blue line and VAFE transient as the red one in b.
