Abstract

AbstractThe effect of contact material on cyclic degradation stability of titanium oxide based memristor has been investigated. The memristors were made by pulsed laser deposition which has several advantages in comparison with other methods of memristor fabrication. The use of gold instead of platinum as a contact allows significantly the increase in memristor endurance. The results obtained are interpreted with a lower oxygen diffusion by gold contact compared to platinum which retains the properties of memristor functional layers. The titanium oxide memristor with high stability to cyclic resistive switching (up to 3000 cycles) has been obtained. (© 2015 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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