Fig. 4: Fatigue performance of Td-WTe2.
From: Sub-nanosecond polarization switching with anomalous kinetics in vdW ferroelectric WTe2
a Response of Gon and Goff to the external electric field at different stages of the fatigue test. Curves of different colors correspond to different numbers of cycles. Measurements were performed at 100 K. b Variation of the coercive voltage and conductance with the number of switching cycles for different polarization directions.
