Title of article :
Experiments on ion-acoustic waves in dusty plasmas
Author/Authors :
Barkan، نويسنده , , A. and DʹAngelo، نويسنده , , N. and Merlino، نويسنده , , R.L.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1996
Abstract :
An experiment is described on ion-acoustic (IA) waves in dusty plasmas, which was performed in the dusty plasma device (DPD) of Xu et al. (Rev. Sci. Instrum. 63, 5266, 1992). It is found that, as expected, the presence of negatively charged dust grains increases the phase velocity of the waves and, at the same time, also reduces the strength of the collisionless (Landau) damping to which the waves are subjected.
Journal title :
PLANETARY AND SPACE SCIENCE
Journal title :
PLANETARY AND SPACE SCIENCE