Dispersion Law and the Dependence of the Surface Acoustic Mode Width on the Concentration of Adsorbed Atoms

Authors

  • R. M. Peleshchak Ivan Franko State Pedagogical University of Drohobych
  • M. Ya. Seneta Ivan Franko State Pedagogical University of Drohobych

DOI:

https://doi.org/10.15407/ujpe62.03.0256

Keywords:

deformation potential, adatoms, non-local elastic interaction, image forces, surface acoustic mode width

Abstract

The dispersion law for elastic surface acoustic waves and the dependence of the surface acoustic mode width on the concentration of adsorbed atoms have been found. The calculations are carried out in the long-wave approximation for the interaction between the adatoms with regard for image forces and the non-local elastic interaction between the adsorbed and matrix atoms.

Published

2018-12-16

How to Cite

Peleshchak, R. M., & Seneta, M. Y. (2018). Dispersion Law and the Dependence of the Surface Acoustic Mode Width on the Concentration of Adsorbed Atoms. Ukrainian Journal of Physics, 62(3), 256. https://doi.org/10.15407/ujpe62.03.0256

Issue

Section

Solid matter