Two-body entropy of two-dimensional fluids
arXiv:2003.02786 · doi:10.1016/j.rinp.2020.103020
Abstract
The two-body (pair) contribution to the entropy of two-dimensional Yukawa systems is calculated and analyzed. It is demonstrated that in the vicinity of the fluid-solid (freezing) phase transition the pair entropy exhibits an abrupt jump in a narrow temperature range and this can be used to identify the freezing point. Relations to the full excess entropy and some existing freezing indicators are briefly discussed.
3 pages, 2 figures, published in Results in Physics
References in corpus (9)
- Shear Flows and Shear Viscosity in a Two-Dimensional Yukawa System (Dusty Plasma)
- Breakdown of The Excess Entropy Scaling for the Systems with Thermodynamic Anomalies
- Lindemann melting criterion in two dimensions
- Evaluation of phenomenological one-phase criteria for the melting and freezing of softly repulsive particles
- Thermodynamics of two-dimensional Yukawa systems across coupling regimes
- Thermodynamics and dynamics of two-dimensional systems with dipole-like repulsive interactions
- How to quantify structural anomalies in fluids?
- Internal energy of the classical two- and three-dimensional one-component-plasma
- Note: Melting criterion for soft particle systems in two dimensions
Cited by in corpus (5)
- Excess entropy determines the applicability of Stokes-Einstein relation in simple fluids
- Elementary vibrational model for transport properties of dense fluids
- Calculation of Thermodynamic Characteristics and Sound Velocity for Two-Dimensional Yukawa Fluids Based on a Two-Step Approximation for the Radial Distribution Function
- Vibrational model of entropy in dense two-dimensional fluids
- Positional information as a universal predictor of freezing