Applicability conditions of the Stokes formula

Autor: Jean-Louis Bretonnet, Jean-François Wax

Publikováno v: AIMS Materials Science, Vol 8, Iss 5, Pp 809-822 (2021)

In our research work on the microscopic properties of liquids in relation to biotechnical applications, we were led to use the Stokes formula to calculate the force exerted by a fluid on colloidal suspensions, and to look in the bibliography for the

Externí odkaz: https://doaj.org/article/f0ed7192a43041e4a50a18e5e30e6d96

Stokes-Einstein Relation in Pure Alkali Metals and their Alloys

Autor: Jean François Wax, Nadra Harchaoui, Hong Xu

Publikováno v: Defect and Diffusion Forum. 420:205-214

Stokes-Einstein relation is a convenient way to evaluate diffusion properties in liquids from viscosity results (and vice-versa). However, the accuracy of this relation in the case of atomic fluids is often debated as it was initially established in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::298d48188088d1fd852ba94da965dbfa
https://doi.org/10.4028/p-5j6wz0

Simulation study of the collective excitations in liquid sodium under high pressure

Autor: Jean-François Wax, Eva Mocchetti

Publikováno v: Journal of Physics: Condensed Matter. 35:304003

The dynamic structure of liquid sodium is investigated using classical molecular dynamics simulations over a wide range of densities (from 739 to 4177 kg m−3). The interactions are described using screened pseudopotential formalism with Fiolhais mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::059810b2ee52f469e1b880d2f4b60023
https://doi.org/10.1088/1361-648x/acce8b

Comment on 'Universal effect of excitation dispersion on the heat capacity and gapped states in fluids'

Autor: Giancarlo Ruocco, Jean-François Wax, Taras Bryk, Ihor Mryglod, Noël Jakse

Publikováno v: Physical Review Letters
Physical Review Letters, American Physical Society, 2021, 126 (22), pp.229601. ⟨10.1103/PhysRevLett.126.229601⟩

We discuss the validity of recent results in [Phys. Rev. Lett. 125, 125501 (2020)] on an universal relation between the heat capacity and dispersions of collective excitations in liquids.
Comment: 7 pages, 4 figures

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f11b965fb8e439f8bf6a609622ad766

Translational and Rotational Diffusion in Liquid Water at Very High Pressure: A Simulation Study

Autor: Nadège Meyer, Claude Millot, Pascale Friant-Michel, Jean-François Wax, Hong Xu

Publikováno v: Journal of Physical Chemistry B
Journal of Physical Chemistry B, American Chemical Society, 2019, 123 (47), pp.10025-10035. ⟨10.1021/acs.jpcb.9b06884⟩

Translational and rotational diffusion coefficients of liquid water have been computed from molecular dynamics simulation with a recent polarizable potential at 298, 400, and 550 K at very high pressure. At 298 K, the model reproduces the initial inc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b06bae3884d713fddb94bd145c6a9ded
https://pubmed.ncbi.nlm.nih.gov/31725300