Modeling of Memristive and Memcapacitive Behaviors in Metal-Oxide Junctions

Figure 4

General behavioral model for a memcapacitor. (a) Device structure as a basic variable capacitor as published in [31, 32]. (b) A flow diagram of voltage-dependent memcapacitor model. (c) A flow diagram of charge-dependent memcapacitor model using a controlled voltage source. Other block diagrams are included to calculate the state and control functions in (b) and (c). The state calculation block diagrams use a function as in (b) or as in (c) which are multiplied to the window function and then fed to an integrator.

(a)

(b)

(c)