Figure 3: Retention and fatigue behavior of the memory cell.
From: Non-volatile memory based on the ferroelectric photovoltaic effect
(a) Voc and (b) Isc for both polarization directions show negligible change after 4 months. (c) P–V loops and (d) current-voltage curves measured after repetitive switching by pulses of ±3 V, 1 ms reveal no fatigue after 108 cycles. In (a,b,d–f), blue: under light with polarization up; red: under light with polarization down.
