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Title: Electrochemical model of the polyaniline based organic memristive device

The electrochemical organic memristive device with polyaniline active layer is a stand-alone device designed and realized for reproduction of some synapse properties in the innovative electronic circuits, including the neuromorphic networks capable for learning. In this work, a new theoretical model of the polyaniline memristive is presented. The developed model of organic memristive functioning was based on the detailed consideration of possible electrochemical processes occuring in the active zone of this device. Results of the calculation have demonstrated not only the qualitative explanation of the characteristics observed in the experiment but also the quantitative similarities of the resultant current values. It is shown how the memristive could behave at zero potential difference relative to the reference electrode. This improved model can establish a basis for the design and prediction of properties of more complicated circuits and systems (including stochastic ones) based on the organic memristive devices.
Authors:
 [1] ;  [2] ;  [3] ; ;  [1] ;  [2] ;  [4]
  1. National Research Centre 'Kurchatov Institute', 123182 Moscow (Russian Federation)
  2. (State University), 141700 Dolgoprudny, Moscow Region (Russian Federation)
  3. CNR-IMEM (National Research Council, Institute of Materials for Electronics and Magnetism) and University of Parma, Viale Usberti 7A, 42124 Parma (Italy)
  4. (Russian Federation)
Publication Date:
OSTI Identifier:
22314625
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Applied Physics; Journal Volume: 116; Journal Issue: 6; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; DESIGN; ELECTROCHEMISTRY; ELECTRODES; ELECTRONIC CIRCUITS; EQUIPMENT; LEARNING; STOCHASTIC PROCESSES