3 papers
cond-mat.mtrl-sci2025
A Morphologically Self-Consistent Phase Field Model for the Computational Study of Memristive Thin Film Current-Voltage Hysteresis
John F. Sevic, Ambroise Juston, Nobuhiko P. Kobayashi
A multiphysics phase field model is used for the computational study of memristive thin film morphology and current-voltage hysteresis. In contrast to previous computational method…
physics.app-ph2023
Resistive Switching Conducting Filament Electroformation with an Electrothermal Phase Field Method
John F. Sevic, Nobuhiko P. Kobayashi
A phase field method self-consistently coupled to continuum heat transport and charge conservation is used to simulate conducting filament dynamical evolution and nanostructure of…
physics.app-ph2019
A Computational Phase Field Study of Conducting Channel Formation in Dielectric Thin Films: A View Towards the Physical Origins of Resistive Switching
John F. Sevic, Nobuhiko P. Kobayashi
A phase field method is used to computationally study conducting channel morphology of resistive switching thin film structures. Our approach successfully predicts the formation of…