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Title: 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.

Authors:
 [1];  [2]; ;  [3];  [1]
  1. Forschungsgruppe Komplexe Plasmen, Deutsches Zentrum für Luft- und Raumfahrt, Oberpfaffenhofen (Germany)
  2. (France)
  3. Bauman Moscow State Technical University, 2-nd Baumanskaya St. 5, Moscow 105005 (Russian Federation)
Publication Date:
OSTI Identifier:
22415813
Resource Type:
Journal Article
Journal Name:
Journal of Chemical Physics
Additional Journal Information:
Journal Volume: 142; Journal Issue: 19; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0021-9606
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; COMPARATIVE EVALUATIONS; COMPUTERIZED SIMULATION; DIAGRAMS; FLUIDS; GRAPH THEORY; PARTICLES; SOLIDS; STRONG-COUPLING MODEL; THERMODYNAMIC PROPERTIES; THERMODYNAMICS

Citation Formats

Khrapak, Sergey A., Aix-Marseille-Université, CNRS, Laboratoire PIIM, UMR 7345, 13397 Marseille Cedex 20, Kryuchkov, Nikita P., Yurchenko, Stanislav O., and Thomas, Hubertus M. Practical thermodynamics of Yukawa systems at strong coupling. United States: N. p., 2015. Web. doi:10.1063/1.4921223.
Khrapak, Sergey A., Aix-Marseille-Université, CNRS, Laboratoire PIIM, UMR 7345, 13397 Marseille Cedex 20, Kryuchkov, Nikita P., Yurchenko, Stanislav O., & Thomas, Hubertus M. Practical thermodynamics of Yukawa systems at strong coupling. United States. doi:10.1063/1.4921223.
Khrapak, Sergey A., Aix-Marseille-Université, CNRS, Laboratoire PIIM, UMR 7345, 13397 Marseille Cedex 20, Kryuchkov, Nikita P., Yurchenko, Stanislav O., and Thomas, Hubertus M. Thu . "Practical thermodynamics of Yukawa systems at strong coupling". United States. doi:10.1063/1.4921223.
@article{osti_22415813,
title = {Practical thermodynamics of Yukawa systems at strong coupling},
author = {Khrapak, Sergey A. and Aix-Marseille-Université, CNRS, Laboratoire PIIM, UMR 7345, 13397 Marseille Cedex 20 and Kryuchkov, Nikita P. and Yurchenko, Stanislav O. and Thomas, Hubertus M.},
abstractNote = {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.},
doi = {10.1063/1.4921223},
journal = {Journal of Chemical Physics},
issn = {0021-9606},
number = 19,
volume = 142,
place = {United States},
year = {2015},
month = {5}
}