Work

Stokes–Einstein Relation in Different Models of Water

Year: 2024

Type: article

Abstract: The purpose of this paper is to discuss to which extent a microscopic version of the Stokes-Einstein (SE) relation without the hydrodynamic radius applies to liquid water. We demonstrate that the self-diffusion and shear viscosity data for five popular water models, recently reported by Ando [J. Chem. Phys. 159, 101102 (2023)], are in excellent agreement with the SE relation. The agreement with experimental results is also quite impressive. The limitations on the applicability of the SE relation are briefly discussed.

Source: Molecules

DOI: 10.3390/molecules29235587

Authors: Sergey Khrapak, Alexey Khrapak

Institutions: Russian Academy of Sciences, Joint Institute for High Temperatures

Language: English

Topic: Material Dynamics and Properties

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $3,069

OpenAlex ID: W4404717148

FWCI: 2.46

Cites: 52

Cited by: 26

Related to: 10