  The adiabatic cristal model is offered. It is shown that springy nuclei
oscillations relatively electronic envelops and waves of such oscillations
(inherent oscillations and waves) may exist in crystals. The analysis of
experimental temperature dependencies of resistivity in semiconductors with
electron-vibrational centres has shown that inherent oscillations effectively
interact with crystalline phonons as well as with electrons and holes, creating
powerful interaction of electrons and holes with phonons. The experimental
narrow peaks of phonon-drag thermoelectric power at Debye temperatures from 77K
to 700K confirm existence of inherent oscillations waves in crystals. Inherent
oscillations and waves gives rise to strong electron-phonon interaction and
probably can bring about superconductivity at temperatures as below so and well
above room temperature.
