Electromigration-induced formation of percolating adsorbate islands during condensation from the gaseous phase: a computational study

Dvornychenko, Alina Vasylivna; Kharchenko, V.O.; Kharchenko, D.O.

Please use this identifier to cite or link to this item: https://essuir.sumdu.edu.ua/handle/123456789/85058

Or use following links to share this resource in social networks: Recommend this item

Title	Electromigration-induced formation of percolating adsorbate islands during condensation from the gaseous phase: a computational study
Authors	Dvornychenko, Alina Vasylivna Kharchenko, V.O. Kharchenko, D.O.
ORCID	http://orcid.org/0000-0003-4530-4262
Keywords	adsorptive systems electromigration numerical simulations pattern formation thin films
Type	Article
Date of Issue	2021
URI	https://essuir.sumdu.edu.ua/handle/123456789/85058
Publisher	Beilstein-Institut
License	Creative Commons Attribution 4.0 International License
Citation	Dvornichenko, A. V.; Kharchenko, V. O.; Kharchenko, D. O. Beilstein J. Nanotechnol. 2021, 12, 694–703. doi:10.3762/bjnano.12.55
Abstract	We provide a computational study of a change in the morphology of a growing thin film during condensation caused by electromigration effects. It will be shown, that separated circular adsorbate islands, realized in an isotropic system, become elongated in the direction of the applied electrical field. We discuss the dependence of the critical value of the strength of the applied electrical field, responsible for the formation of percolating adsorbate islands, on main control parameters. This study provides insight into details of electromigration effects during the self-organization of adatoms into percolating adsorbate islands during condensation from the gaseous phase. We will show that the elongated morphology of adsorbate islands remains stable if the electric field is turned off.
Appears in Collections:	Наукові видання (ЕлІТ)