DOAJ Open Access 2020

TO THE PROBLEM OF STABILITY OF NANOSCALE ISLAND FILMS AND EXTENDED FILMS WITH NANOSIZED THICKNESS

V.M. Samsonov I.V. Talyzin

Abstrak

The geometric instability of nanoscale island films is interpreted as a manifestation of the solid state wetting phenomenon, and instability of continuous extended films with nanosized thickness as a consequence of the solid state dewetting. Using molecular dynamics experiment, regularities and mechanisms are investigated of spreading of Pb solid nanoparticles on different Cu faces at a temperature 10 K below the melting temperature of nanoparticles of the chosen size ( 10 nm). The results obtained in molecular dynamics experiments are compared with experimental data for Pb microparticles of 5 - 10 μm in size. It has been also established that in the same «island – substrate» system both solid state wetting and solid state dewetting phenomena can simultaneously take place.

Topik & Kata Kunci

Physical and theoretical chemistry

Penulis (2)

V.M. Samsonov

I.V. Talyzin

Format Sitasi

APA MLA BibTeX

Samsonov, V., Talyzin, I. (2020). TO THE PROBLEM OF STABILITY OF NANOSCALE ISLAND FILMS AND EXTENDED FILMS WITH NANOSIZED THICKNESS. https://doi.org/10.26456/pcascnn/2020.12.310

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Informasi Jurnal

Tahun Terbit: 2020
Sumber Database: DOAJ
DOI: 10.26456/pcascnn/2020.12.310
Akses: Open Access ✓