Abstract—The adsorption system has been represented in a form of two regions: a dimer, which includes the ad particle and substrate surface atom, and the rest of the space. Metal, semiconductor, and graphene (semimetal) have been considered as a substrate. The similarities and differences in the values of the ad particle occupation numbers that have been obtained in the framework of the proposed and standard adsorption models have been discussed.
Similar content being viewed by others
REFERENCES
O. M. Braun and V. K. Medvedev, Sov. Phys. Usp. 32, 328 (1989).
A. Dobrowski, Adv. Colloid Interface Sci. 93, 135 (2001).
M. Kralik, Chem. Papers 68, 1625 (2014). https://doi.org/10.2478/sl.1696-014-0624-9
A. H. Castro Neto, F. Guinea, N. M. R. Peres, K. S. Novoselov, and A. K. Geim, Rev. Mod. Phys. 81, 109 (2009).
D. R. Cooper, B. D’Anjou, N. Ghattamaneni, B. Harack, M. Hilke, A. Horth, N. Majlis, M. Massicotte, L. Vandsburger, E. Whiteway, and V. Yu, Condens. Matter Phys. 2012, 501686 (2012); arXiv: 1110.6857. https://doi.org/10.5402/2012/501686
S. G. Davison and K. W. Sulston, Green-Function Theory of Chemisorption (Springer, Berlin, 2006).
S. Yu. Davydov, Adsorption Theory: Model Hamiltonian Method (SPbGETU LETI, St. Petersburg, 2013) [in Russian]. twirpx.com/file/1596114/.
S. Yu. Davydov and O. V. Posrednik, Phys. Solid State 57, 1695 (2015).
V. Yu. Irkhin and Yu. P. Irkhin, Electronic Structure, Physical Properties and Correlation Effects in d- and f‑Metals and Their Compounds (UrO RAN, Yekaterinburg, 2004) [in Russian].
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by N. Petrov
Rights and permissions
About this article
Cite this article
Davydov, S.Y., Zubov, A.V. & Lebedev, A.A. A Model of a Surface Dimer in the Problem of Adsorption. Tech. Phys. Lett. 45, 461–463 (2019). https://doi.org/10.1134/S1063785019050043
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063785019050043