Fig. 4: Simulated scaling behaviour of floating-gate memories based on NbS2–MoS2 patterned heterostructures.

a,b, Simulated hysteresis cycles shown in the log scale (a) and linear scale (b) as the gate length (L) is scaled from 5 μm to 10 nm. c, Programming window extracted from the hysteresis cycles at a constant drain current density of Ids × (L/W) = 1 nA for different values of the control oxide thickness (tcg).