EXAMINATION OF ADSORPTION OF WATER ON CRYSTAL VIBRATORS. EXPERIMENT AND A PHYSICAL ANALOG OF PROCESS
In article the influence of unsaturated wet steam on properties of quartz resonators on whose surfaces the oxide film formed by magnetronic dispersions is investigated. The technique of precise measurements of influence of small vapour concentration on quartz generators vibrational frequency shift is described. A new model of adsorption process on A1<sub>2</sub>O<sub>3</sub> surface is proposed. The model allows to enumerate the water layers formed on a surface, and to define the number of layers depending on conditions of experiment. The obtained estimations of adsorption parameters agree with known experimental data and with the results of other authors.