SURFACE ADSORPTION STUDIED BY PHOTOACOUSTIC SPECTROSCOPY
激光光声振动谱研究表面吸附

Recent studios of the molecule adsorption on metal surfaces by using photoacoustic spectroscopy have been reported. The superior chatacteristics of PAS have been demonstrated by the following results: the vibrational spectra for studying physisorption under high exposure pressure; the adsorption mechanism of multilayer growth measured by phase discriminated spectra and the precursor adsorption kinetics analyzed by the adsorption isotherm.