Resistive switching conducting filament electroformation with an electrothermal phase field method

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چکیده

A phase field method self-consistently coupled to continuum heat transport and charge conservation is used simulate conducting filament dynamical evolution nanostructure of electroformed resistive switching thin films. Our does not require a pre-defined idealized filament, as previous methods do, instead treating its stochastic diffuse interface problem subject variational principle. simulation results agree well with available experimental observations, correctly reproducing exhibited by variety

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ژورنال

عنوان ژورنال: Applied Physics Letters

سال: 2023

ISSN: ['1520-8842', '0003-6951', '1077-3118']

DOI: https://doi.org/10.1063/5.0151532