INVESTIGADORES
APPIGNANESI Gustavo Adrian
artículos
Título:
Orientational ordering of commensurable lattices
Autor/es:
E.E. MOLA; G. A. APPIGNANESI; J.L. VICENTE; L. BLUM
Revista:
JOURNAL OF PHYSICS CONDENSED MATTER
Editorial:
IOP PUBLISHING LTD
Referencias:
Lugar: Londres; Año: 1993 vol. 5 p. 113 - 114
ISSN:
0953-8984
Resumen:
The authors extend a model for the adsorption energy of a close-packed hexagonal monolayer deposited on a substrate of the same structure but different lattice constant as a function of the epitaxy angle between the principal axes. The surface substrate potential is expressed in the form of a periodic potential with the symmetry and periodicity of the substrate surface. The case of lead underpotentially deposited on Ag(111) is examined.
