Isothermal switching and detailed filament evolution in memristive systems.
basic_science · Level V
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- Record sourced from PubMed, PMID 24782402.
- Also identified by DOI 10.1002/adma.201306182.
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Abstract
The steady-state solution of filamentary memristive switching may be derived directly from the heat equation, modelling vertical and radial heat flow. This solution is shown to provide a continuous and accurate description of the evolution of the filament radius, composition, heat flow, and temperature during switching, and is shown to apply to a large range of switching materials and experimental time-scales.