Ordering and order-disorder phase transition in the (1x1) monolayer chemisorbed on the (111) face of an fcc crystal

• Published in: Condensed Matter Physics
• Date: 2016
• Main Authors: Patrykiejew, A., Staszewski, T.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2016
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/155771
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Ordering and order-disorder phase transition in the (1x1) monolayer chemisorbed on the (111) face of an fcc crystal / A. Patrykiejew, T. Staszewski // Condensed Matter Physics. — 2016. — Т. 19, № 1. — С. 13001: 1–15. — Бібліогр.: 50 назв. — англ.

In this paper we have considered a simple lattice gas model of chemisorbed monolayer which allows for the harmonic fluctuations of the bond length between the adsorbate atom and the surface site. The model also involves a short-ranged attractive potential acting between the adsorbed atoms as well as...