Op. Sah et Ks. Goswami, EFFECTS OF ION-BEAMS ON THE NONLINEAR PROPAGATION OF ELECTRON-ACOUSTIC-LIKE WAVE, Indian journal of radio & space physics, 23(5), 1994, pp. 334-339
In this paper a theoretical model has been developed that explains the
existence of electron-acoustic-like double layers driven by an ion be
am. Important aspect of the model is that a compressive type of electr
on-acoustic-like double layers solutions has been obtained instead of
rarefactive type in the presence of an electron beam as obtained by Su
tradhar and Bujarbarua [Planet & Space Sci (UK), 36 (1988) 1009].