Premium
Orientational ordering of adsorbed monolayers
Author(s) -
Mola E. E.,
Vicente J. L.,
Blum L.
Publication year - 1992
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560440855
Subject(s) - monolayer , adsorption , hexagonal crystal system , substrate (aquarium) , epitaxy , lattice constant , lattice (music) , hexagonal lattice , chemistry , crystallography , condensed matter physics , chemical physics , materials science , nanotechnology , layer (electronics) , optics , physics , oceanography , geology , antiferromagnetism , diffraction , acoustics
We set up a model for the adsorption energy for a closed‐packed hexagonal monolayer deposited on a substrate surface of the same structure, but different lattice constant, as a function of the epitaxy angle between the principal axis. The surface substrate potential is expressed in the form of a periodic potential with symmetry and periodicity of the substrate surface. The particular case of lead underpotentially deposited on Ag(111) is examined. © 1992 John Wiley & Sons, Inc.