Light scattering was used to investigate the kinetics of the spatial distribution of electron-hole drops (EHD) in germanium in the case of pulsed volume excitation. It is shown that there exist two stages of drop motion: "fast" motion, in which a drop cloud is produced, and "slow" motion, due to the mutual repulsion of the EHD.
Home
![](/ps/1379/article_20908_800_head.png "Light scattering was used to investigate the kinetics of the spatial distribution of electron-hole drops (EHD) in germanium in the case of pulsed volume excitation. It is shown that there exist two stages of drop motion: "fast" motion, in which a drop cloud is produced, and "slow" motion, due to the mutual repulsion of the EHD.")