Articles with "square well" as a keyword



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On the phase behavior of model fluids with square-well attraction in slit-like pores. Density functional approach

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Published in 2019 at "Fluid Phase Equilibria"

DOI: 10.1016/j.fluid.2018.11.005

Abstract: Abstract The phase behavior of a model fluid with square well inter-particle attraction in slit-like pores has been studied by using a density functional theory. The mean field theory and the first-order mean spherical approximation… read more here.

Keywords: behavior model; phase behavior; attraction slit; slit like ... See more keywords
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Square-well self-diffusion coefficients in liquid binary alloys of alkali metals within the mean spherical approximation

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Published in 2019 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2019.06.283

Abstract: Abstract The concentration dependencies of the self-diffusion coefficients in liquid Na–K and K–Cs alloys at T = 373 K are calculated in the framework of the linear trajectory approximation in conjunction with the square-well (SW) model treated by… read more here.

Keywords: coefficients liquid; square well; diffusion; diffusion coefficients ... See more keywords
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Phase diagram of heteronuclear Janus dumbbells.

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Published in 2017 at "Soft matter"

DOI: 10.1039/c6sm02430k

Abstract: Using aggregation-volume-bias Monte Carlo simulations along with successive umbrella sampling and histogram re-weighting, we study the phase diagram of a system of dumbbells formed by two touching spheres having variable sizes, as well as different… read more here.

Keywords: phase; gas liquid; square well; diagram heteronuclear ... See more keywords
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Tutorial: The quantum finite square well and the Lambert W function

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Published in 2017 at "Canadian Journal of Physics"

DOI: 10.1139/cjp-2016-0602

Abstract: We present a solution of the quantum mechanics problem of the allowable energy levels of a bound particle in a one-dimensional finite square well. The method is a geometric-analytic technique utilizing the conformal mapping w… read more here.

Keywords: lambert function; quantum; finite square; square well ... See more keywords
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Analytic Equation of State for the Square-well Plus Sutherland Fluid from Perturbation Theory

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Published in 2018 at "Physical Chemistry Research"

DOI: 10.22036/pcr.2017.95012.1408

Abstract: Analytic expressions were derived for the compressibility factor and residual internal energy of the square-well plus Sutherland fluid. In this derivation, we used the second order Barker-Henderson perturbation theory based on the macroscopic compressibility approximation… read more here.

Keywords: theory; well plus; square well; perturbation theory ... See more keywords
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Crystal, Fivefold and Glass Formation in Clusters of Polymers Interacting with the Square Well Potential

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Published in 2020 at "Polymers"

DOI: 10.3390/polym12051111

Abstract: We present results, from Monte Carlo (MC) simulations, on polymer systems of freely jointed chains with spherical monomers interacting through the square well potential. Starting from athermal packings of chains of tangent hard spheres, we… read more here.

Keywords: interacting square; square well; fivefold glass; well potential ... See more keywords