Stoichiometry and volume dependent transport in lithium ion memristive devices
Date
2018Author
Orfanidou, Charis M.Ioannou, Panagiotis S.
Kyriakides, Evripides
Nicolaou, Christiana
Mihailescu, Cristian N.
Nguyen, Van Son
Mai, Van Huy
Schneegans, Olivier
Giapintzakis, John
Source
AIP AdvancesVolume
8Issue
11Google Scholar check
Metadata
Show full item recordAbstract
LixCoO2, a thoroughly studied cathode material used extensively in Li-ion rechargeable batteries, has recently been proposed as a potential candidate for resistive random access memory and neuromorphic system applications. Memristive cells based on LixCoO2 thin films have been grown on Si substrates and two-probe current-voltage measurements were employed to investigate the origin and nature of resistive switching behavior exhibited by these cells. The results indicate that a voltage-driven metal-to-insulator transition of the active LixCoO2 layer is responsible for the resistive switching behavior, which has a homogeneous nature.