Am. Ermolaev et Ai. Shurduk, COUPLED ELECTROMAGNETIC AND ACOUSTIC-WAVE S IN METALS WITH QUASI-LOCAL ELECTRON-STATES IN MAGNETIC-FIELD, Fizika nizkih temperatur, 20(2), 1994, pp. 170-172
The coupling of transverse electromagnetic and acoustic waves with qua
si-local electron states in metals is considered. It is shown that the
interaction of left-hand polarized waves (antihelicons) with acoustic
waves leads to the existence of coupled waves as well as their mutual
transformation. The spectrum and damping decrement of coupled waves a
re calculated.