3 papers
cond-mat.soft2025
Non-Gaussian Rotational Diffusion and Swing Motion of Dumbbell Probes in Two Dimensional Colloids
Jeongmin Kim, Taejin Kwon, Bong June Sung
Two dimensional (2D) colloids exhibit intriguing phase behaviors distinct from those in three dimensions, as well as dynamic heterogeneity reminiscent of glass-forming liquids. Her…
cond-mat.soft2025
Bridging Electrostatic Screening and Ion Transport in Lithium Salt-Doped Ionic Liquids
Hyungshick Park, Bong June Sung, Jeongmin Kim
Alkali salt-doped ionic liquids are emerging as promising electrolyte systems for energy applications, owing to their excellent interfacial stability. To address their limited ioni…
cond-mat.soft2025
Subcritical Pitchfork Bifurcation Transition of a Single Nanoparticle in Strong Confinement
Jeongmin Kim, Bong June Sung
Confinement influences fluid properties. We show, employing molecular dynamics simulations with explicit solvents, that slit confinement drives a first-order transition for a small…