  Within the model of self-consistent connection of quasi-Rayleigh wave with
adsorbed atoms, a method of constructing a new class of radiometric sensors of
the temperature and concentration of adsorbed atoms on the surface acoustic
waves is proposed. Based on the developed theory of the dispersion and acoustic
mode width of a quasi-Rayleigh wave on the adsorbed surface of monocrystals
with a Zinc blende structure, the temperature coefficient of the resonant
frequency of the surface acoustic wave is calculated depending on the
temperature and on the concentration of adsorbed atoms.
