Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Koplik, Joel"'
Publikováno v:
In Journal of Colloid And Interface Science March 2024 657:982-992
Akademický článek
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The determination of phase behavior and, in particular, the nature of phase transitions in two-dimensional systems is often clouded by finite size effects and by access to the appropriate thermodynamic regime. We address these issues using an alterna
Externí odkaz:
http://arxiv.org/abs/1908.05555
Autor:
Koplik, Joel
Publikováno v:
Phys. Rev. Fluids 4, 014001 (2019)
The dynamic frictional force between solid surfaces in relative motion differs from the static force needed to initiate motion, but this distinction is not usually thought to occur for liquid drops moving on a solid. Recent experiments [Gao, et al.,
Externí odkaz:
http://arxiv.org/abs/1809.05577
Autor:
Koplik, Joel, Maldarelli, Charles
Publikováno v:
Phys. Rev. Fluids 4, 044201 (2019)
We study the effects of heterogeneity on interfacial pinning and hydrodynamic drag using molecular dynamics (MD) simulations of Janus nanospheres at a liquid/vapor interface. We construct the free energy landscape for this system, both in the continu
Externí odkaz:
http://arxiv.org/abs/1808.08318
A novel approach for deriving the equation of state for a 2D lattice gas is proposed, based on arguments similar to those used in the derivation of the Langmuir-Szyszkowski equation of state for localized adsorption. The relationship between surface
Externí odkaz:
http://arxiv.org/abs/1711.02794
Publikováno v:
In Journal of Colloid And Interface Science February 2022 607 Part 1:900-911
Publikováno v:
Phys. Rev. Fluids 3, 014104 (2018)
Miniaturized, self-propelled locomotors use chemo-mechanical transduction mechanisms to convert fuel in the environment to autonomous motion. Recent experimental and theoretical studies demonstrate that these autonomous engines can passively follow t
Externí odkaz:
http://arxiv.org/abs/1611.03883
Akademický článek
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Autor:
Koplik, Joel, Maldarelli, Charles
Measurements of the surface diffusivity of colloidal spheres translating along a vapor/liquid inter- face show an unexpected decrease in diffusivity, or increase in surface drag (from the Stokes-Einstein relation) when the particles situate further i
Externí odkaz:
http://arxiv.org/abs/1607.02116