Titlebook: Vibrations at Surfaces; R. Caudano,J.-M. Gilles,A. A. Lucas Book 1982 Plenum Press, New York 1982 Absorption.Atom.Chemisorption.Cross sect

triptans

大漩涡

Meander

合乎习俗

勾引

Rotational Accommodation at Surfaces Via Rayleigh PhononsThe results show a discrete loss peak near the molecular rotational excitation energy that disperses with scattering angle. This indicates that rotationally inelastic scattering is dissipative rather than diffractive, i.e. it includes phonon excitations in the solid. The phonons involved can be iden

发誓放弃

Obligatory

Effects of Many Body Forces on the Adsorbate Induced Phonon Structure that an arbitrarily small deviation opens the possibility of adsorbate induced soft phonon modes. Numerical examples are given with a rough parameterization to describe adsorbed hydrogen on a Pt(111) — surface.

不法行为

Euphonious

Theoretical Study of the Vibrational Properties of a (117)F.C.C. Surfacens. The model takes account only of central forces between nearest neighbour atoms..The unit cell contains four atoms, two are located on the terrace, the other ones being located respectively on the top and the bottom of the step. The waves propagating in the direction normal to the step are decoup

Psa617

The Chemisorption of CO on Cu: An Ab Initio Cluster Model Study. For a fixed CO distance, 2.173 bohr, we have obtained an interaction curve for various Cu to C distances..With this curve, we are able to derive the Cu-C stretching frequency, the equilibrium bond distance, and the chemisorption bond strength. The stretching frequency is calculated to be 31 meV wh