Archives of Acoustics, 16, 3-4, pp. 559-569, 1991
A relaxation model of phonon gas interaction with an external field
In the paper, a kinetic model of interactions of optical and acoustical phonons is discussed, basing on four life-times. Equations of non-diffusive transfer of heat perturbations, induced by an external field acting upon an assembly of optical phonons, are derived form the proposed model.
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