Wm. Dennis, THE INVESTIGATION OF NONEQUILIBRIUM PHONON DYNAMICS USING DEFECT-INDUCED ONE PHONON ABSORPTION, Journal of luminescence, 60-1, 1994, pp. 60-66
The combination of defect induced one phonon absorption and absorption
vibronic sideband spectroscopy can be used to investigate the spectra
l, temporal and spatial dynamics of nonequilibrium phonon populations.
The implementation of these techniques is described and the details o
f two experiments using these techniques are provided.