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cond-mat.soft2026
Solvent-induced memory effects in a model electrolyte
Sleeba Varghese, Benjamin Rotenberg, Pierre Illien
The fluctuations of ions in polar solvents remain poorly understood theoretically due to the complex coupling between ionic motion and solvent polarization. Indeed, while all-atom…
cond-mat.soft2026
Coupled concentration-charge dynamics in asymmetric 1:1 electrolytes, local transient response and fluctuations
Thê Hoang Ngoc Minh, Sleeba Varghese, Benjamin Rotenberg
We investigate the coupled dynamics of concentration and charge in asymmetric 1:1 electrolytes, focusing on the interplay between diffusion asymmetry and external electric fields.…
cond-mat.soft2026
NAVIS: A LAMMPS-Python framework for efficient computation of nanochannel velocity and thermal interfacial slip
Sleeba Varghese, Sobin Alosious, Jesper Schmidt Hansen +1
We present NAVIS (NAnochannel Velocity and thermal Interfacial Slip), a LAMMPS-Python scripted toolkit for computing the Navier (hydrodynamic) friction coefficient and Kapitza (the…