SPICE Implementation of the Dynamic Memdiode Model for Bipolar Resistive Switching Devices.

ABSTRACT: This paper reports the fundamentals and the SPICE implementation of the Dynamic Memdiode Model (DMM) for the conduction characteristics of bipolar-type resistive switching (RS) devices. Following Prof. Chua's memristive devices theory, the memdiode model comprises two equations, one for the electron transport based on a heuristic extension of the quantum point-contact model for filamentary conduction in thin dielectrics and a second equation for the internal memory state related to the reversible displacement of atomic species within the oxide film. The DMM represents a breakthrough with respect to the previous Quasi-static Memdiode Model (QMM) since it describes the memory state of the device as a balance equation incorporating both the snapback and snapforward effects, features of utmost

SUBMITTER: Aguirre FL 

PROVIDER: S-EPMC8874538 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature