Triple point of Yukawa systems

Hamaguchi, S.; Farouki, R. T.; Dubin, D. H. E.

Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 1997, 56(4), 4671-4682

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Identifier to cite or link to this item: https://hdl.handle.net/11094/78497

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Title
Triple point of Yukawa systems
Creator
NRID
1000060301826 1000060301826
ORCID
0000-0001-6580-8797 0000-0001-6580-8797
researchmap permalink
satoshi_hamaguchi satoshi_hamaguchi
Scopus Author ID
55220082400 55220082400
CreatorName
Hamaguchi, S.
CreatorName
Farouki, R. T.
CreatorName
Dubin, D. H. E.
Description
S. Hamaguchi, R. T. Farouki, and D. H. E. Dubin,Phys. Rev. E 56, 4671, 1997
Abstract
The molecular dynamics simulations of Yukawa (i.e., screened-Coulomb) systems that were applied to the regime of weak screening in an earlier study [S. Hamaguchi, R. T. Farouki, and D. H. E. Dubin, J. Chem. Phys. 105, 7641 (1996)] are extended to the strong screening regime. Transition temperatures at the fluid-solid phase boundary and the solid-solid phase boundary are obtained as functions of the screening parameter [Formula Presented] (i.e., the ratio of the Wigner-Seitz radius [Formula Presented] to the Debye length [Formula Presented]). The resulting phase diagram also covers the triple point—the intersection of the fluid-solid and solid-solid phase boundaries—at [Formula Presented] and [Formula Presented] where Γ is the ratio of the Coulomb potential energy to the kinetic energy per particle (i.e., [Formula Presented] where [Formula Presented] is the charge of each Yukawa particle and [Formula Presented] is the system temperature). Yukawa systems serve as models for plasmas and colloidal suspensions of charged particulates. © 1997 The American Physical Society.
Publisher
American Physical Society
Source Title
Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
Volume (Issue)
56(4)
Page
4671-4682
Date of Issued
1997-10
Language
English
Handle URL
https://hdl.handle.net/11094/78497
PISSN
1063651X
NCID
AA10848730
Relation.isIdenticalTo
DOI (Publisher Version)
https://doi.org/10.1103/PhysRevE.56.4671
Access Rights
open access
CopyRight
Copyright (1997) by the American Physical Society.
oaire:version
Version of Record
Category
学術雑誌論文 Journal Article