Anharmonic phonon decay in disordered systems
Abbreviated Journal Title
anharmonic phonon decay; disordered systems; NONEQUILIBRIUM PHONONS; Physics, Condensed Matter
We investigate the effects of the relaxation of wave vector conservation due to broken translational symmetry on the anharmonic decay process. The relaxation of momentum conservation in the vicinity of a defect site is considered and its implications in various experimental methods of investigation are discussed. (C) 1999 Elsevier Science B.V. All rights reserved.
"Anharmonic phonon decay in disordered systems" (1999). Faculty Bibliography 1990s. 2564.