Abstract
Methods of calculating lateral interactions in systems of adsorbed molecules are considered which allow determination of stable orientational structures of polar molecules as well as the parameters of the vibrational and electronic spectra of an adsorbate. A number of new results on determination of the ground state for dipoles on a planar hexagonal lattice (of honeycomb type) are presented. Dipoles in this state are shown to form a complex vortex antiferroelectric structure. In these structures dipole orientations are inclined relative to the lattice plane, because of the adsorption potentials, resulting in Davydov splitting of spectral lines in two perpendicular polarizations.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Colloids and Surfaces A: Physicochemical and Engineering Aspects
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
