93 citations · 228 across the 11 of their papers we have counts for
5 papers · 1 filter
A corresponding-state framework for the structural transition of supercritical fluids across the Widom delta
Tae Jun Yoon, Min Young Ha, Won Bo Lee +1
This work proposes a classification algorithm based on the radical Voronoi tessellation to define the Widom delta, supercritical gas-liquid coexistence region, of polyatomic molecu…
Topological generalization of the rigid-nonrigid transition in soft-sphere and hard-sphere fluids
Tae Jun Yoon, Emanuel A. Lazar, Min Young Ha +2
A fluid particle changes its dynamics from diffusive to oscillatory as the system density increases up to the melting density. Hence, the notion of the Frenkel line was introduced…
"Two-phase" thermodynamics of the Frenkel line
Tae Jun Yoon, Min Young Ha, Won Bo Lee +1
The Frenkel line, a crossover line between rigid and nonrigid dynamics of fluid particles, has recently been the subject of intense debate regarding its relevance as a partitioning…
Topological Characterization of Rigid-Nonrigid Transition across the Frenkel Line
Tae Jun Yoon, Min Young Ha, Emanuel A. Lazar +2
The dynamics of supercritical fluids, a state of matter beyond the gas-liquid critical point, changes from diffusive to oscillatory motions at high pressure. This transition is bel…
Widom delta of supercritical gas-liquid coexistence
Min Young Ha, Tae Jun Yoon, Tsvi Tlusty +2
We report on the coexistence of liquid-like and gas-like structures in supercritical fluid (SCF). The deltoid coexistence region encloses the Widom line, and may therefore be terme…