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Bipolar resistive switching in p-type Co3O4 nanosheets prepared by electrochemical deposition.

ABSTRACT: Metal oxide nanosheets have potential applications in novel nanoelectronics as nanocrystal building blocks. In this work, the devices with a structure of Au/p-type Co3O4 nanosheets/indium tin oxide/glass having bipolar resistive switching characteristics were successfully fabricated. The experimental results demonstrate that the device have stable high/low resistance ratio that is greater than 25, endurance performance more than 200 cycles, and data retention more than 10,000 s. Such a superior performance of the as-fabricated device could be explained by the bulk film and Co3O4/indium tin oxide glass substrate interface effect.

SUBMITTER: Younis A

PROVIDER: S-EPMC3564723 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature

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Bipolar resistive switching in p-type Co3O4 nanosheets prepared by electrochemical deposition.

Younis Adnan A Chu Dewei D Lin Xi X Lee Jiunn J Li Sean S

Nanoscale research letters 20130119 1

Metal oxide nanosheets have potential applications in novel nanoelectronics as nanocrystal building blocks. In this work, the devices with a structure of Au/p-type Co3O4 nanosheets/indium tin oxide/glass having bipolar resistive switching characteristics were successfully fabricated. The experimental results demonstrate that the device have stable high/low resistance ratio that is greater than 25, endurance performance more than 200 cycles, and data retention more than 10,000 s. Such a superior ...[more]

PMID: 23331856

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