Figure 3
From: Real-time identification of the evolution of conducting nano-filaments in TiO2 thin film ReRAM

Pulse-switching experiment for the SET switching of the sample in the RESET state.
(a) Schematic diagram of the equivalent circuit model for the pulse switching system, (b) typical SET switching curve with time when a current pulse with 300 ns duration was applied to the device (closed circle). The PSPICE simulation results for the transient current through the OSC (red, line) and memristor device (blue, dash) using an equivalent circuit model. (c) Monitored current (iOSC) and simulated current components (ileak, imem, idis, iin and iout) with time.