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Sb deposition and reaction on In/Si(111) were investigated by low-energy electron microscopy, low-energy electron diffraction, synchrotron radiation micro X-ray photoelectron spectroscopy and synchrotron radiation X-ray photo-emission electron microscopy. The Sb deposition process strongly depends on the initial In/Si(111) phases such as √3×√3, √31×√31 and 4×1. On the In/Si(111) surface where two...
A global modelling of Sum Frequency Generation (SFG) spectra of the self assembly of alkanethiols is presented. All CH modes are modelled together. CH 2 modes are assumed local to allow easy calculation of the spectrum as a function of molecular conformation. Ab initio molecular hyperpolarizabilities are used. A phenomenological approach is used to include the Fermi resonance in the model:...
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