Simplified SPICE model of TiO

The paper presents a SPICE implementation of a behavioral model of the TiO2 memristor which is equivalent to the Pickett model, but it is easier to simulate with respect to convergence and matrix size. The proposed port equation approximates the Simmons model of tunneling barrier. The state equation has been modified in order to prevent exponential overflows during simulation. A full PSpice netlist is provided.

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