Neutralization of D- centers in St:P by ballistic phonons of various polarizations
Danil'chenko B. A., Komirenko S. I.
Longitudinally polarized phonons interact with D ~ centers at an intensity an order of magnitude higher than that for phonons of transverse modes. An upper limit is estimated on the time scale for the restoration of the density of D ~ states after their neutralization by nonequilibrium phonons.