Surface energy in microwires. Review

Serghei A. Baranov

doi:10.17308/kcmf.2023.25/11470

Serghei A. Baranov Moldova State University, Institute of Applied Physics, 5 Academiei st., Chisinau MD-2028, Republic of Moldova; Shevchenko Pridnestrov’e State University, 128 25- Oktyabrya st., Tiraspol 33000, Pridnestrov’e, Republic of Moldova

DOI: https://doi.org/10.17308/kcmf.2023.25/11470

Keywords: Gibbs–Tolman–Koenig–Buff theory, Tolman length, Van der Waals theory, Surface energy, Cylindrical surface

Abstract

The research involves using an analytical solution of the Gibbs–Tolman–Koenig–Buff equation to calculate the microwire surface tension. The classical theory of nucleation and the statistical theory of density were used to determine dependencies for the surface energy of a cylindrical particle. It was shown that within the linear theory, both approaches produce similar results. However, within the nonlinear theory, the results may differ. The article presents an analysis of the analytical solutions of equations for a cylindrical surface within the van der Waals linear and nonlinear theories

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Author Biography

Serghei A. Baranov, Moldova State University, Institute of Applied Physics, 5 Academiei st., Chisinau MD-2028, Republic of Moldova; Shevchenko Pridnestrov’e State University, 128 25- Oktyabrya st., Tiraspol 33000, Pridnestrov’e, Republic of Moldova

Dr. Sci. (Phys.–Math.), Senior
Researcher of the Moldova State University, Institute
of Applied Physics, Laboratory of Electrical and
Electrochemical Treatment of Materials (Chisinau,
Republic of Moldova); Associate Professor of the
Shevchenko Pridnestrov’e State University (Tiraspol,
Pridnestrov’e, Republic of Moldova)

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