Electric-field-induced oscillations in ionic fluids: a unified formulation of modified Poisson–Nernst–Planck models and its relevance to correlation function analysis

Abstract

The modified Poisson–Nernst–Planck model with multiplicative noise is developed for driven electrolytes, demonstrating the existence of electric-field-induced crossover from monotonic to oscillatory decay of correlations similar to the Kirkwood one.