Practical thermodynamics of Yukawa systems at strong coupling

Abstract

Simple practical approach to estimate thermodynamic properties of strongly coupled Yukawa systems, in both fluid and solid phases, is presented. The accuracy of the approach is tested by extensive comparison with direct computer simulation results (for fluids and solids) and the recently proposed shortest-graph method (for solids). Possible applications to other systems of softly repulsive particles are briefly discussed.

Published in J. Chem. Phys

References in corpus (5)

• Fluid approach to evaluate sound velocity in Yukawa systems (complex plasmas)
• Practical expressions for the internal energy and pressure of Yukawa fluids
• Ion sphere model for Yukawa systems (dusty plasmas)
• Simplified exponential approximation for thermodynamics of a hard-core repulsive Yukawa fluid
• The FCC-BCC-Fluid triple point for model pair interactions with variable softness

Cited by in corpus (9)

• Excess entropy determines the applicability of Stokes-Einstein relation in simple fluids
• Onset of transverse (shear) waves in strongly-coupled Yukawa fluids
• Isomorph-based empirically modified hypernetted-chain approach for strongly coupled Yukawa one-component plasmas
• Practical dispersion relations for strongly coupled plasma fluids
• Thermal conductivity of strongly coupled Yukawa fluids
• Unified description of sound velocities in strongly coupled Yukawa systems of different spatial dimensionality
• Ion drift instability in a strongly coupled collisional complex plasma
• Instantaneous shear modulus of Yukawa fluids across coupling regimes
• Isomorph invariance and thermodynamics of repulsive dense bi-Yukawa one-component plasmas