Abstract
Comparative characteristics of M/PPX/ITO memristors based on poly-n-xylylene (PPX) with a bottom electrode made of a conductive layer of indium–tin oxide (ITO) and a top active electrode made of copper, silver or their alloy of various compositions (M = Cu, Ag or Ag–Cu). The research results demonstrate that the most stable memristive characteristics are possessed by structures with top electrodes of pure metals.
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ACKNOWLEDGMENTS
We are grateful to A.A. Nesmelov (National Research Center “Kurchatov Institute”) and Professor A.V. Sitnikov (Voronezh State Technical University) for their help in fabricating the memristive structures. The measurements were carried out using equipment of the resource centers of the National Research Center “Kurchatov Institute”.
Funding
This work was supported by the Russian Foundation for Basic Research (project nos. 20-07-00696, 20-57-7801, 18-29-19047).
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Shvetsov, B.S., Emelyanov, A.V., Minnekhanov, A.A. et al. Silver and Copper Alloys for the Top Electrodes of Memristive Structures Based on Poly-n-Xylylene. Nanotechnol Russia 16, 777–781 (2021). https://doi.org/10.1134/S2635167621060239
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DOI: https://doi.org/10.1134/S2635167621060239