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Conductance tomography of conductive filaments in intrinsic silicon-rich silica RRAM.

ABSTRACT: We present results from an imaging study of filamentary conduction in silicon suboxide resistive RAM devices. We used a conductive atomic force microscope to etch through devices while measuring current, allowing us to produce tomograms of conductive filaments. To our knowledge this is the first report of such measurements in an intrinsic resistance switching material.

SUBMITTER: Buckwell M

PROVIDER: S-EPMC4718172 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature

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Conductance tomography of conductive filaments in intrinsic silicon-rich silica RRAM.

Buckwell Mark M Montesi Luca L Hudziak Stephen S Mehonic Adnan A Kenyon Anthony J AJ

Nanoscale 20151101 43

We present results from an imaging study of filamentary conduction in silicon suboxide resistive RAM devices. We used a conductive atomic force microscope to etch through devices while measuring current, allowing us to produce tomograms of conductive filaments. To our knowledge this is the first report of such measurements in an intrinsic resistance switching material. ...[more]

PMID: 26482563

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