Effects of nonthermal ions of distinct temperatures on dust acoustic shock waves in a dusty plasma

Dust-Acoustic Solitary Waves in a Magnetized Dusty Plasma With Ions Of Distinct Temperatures

“…The above cited works [5,24,25,27] are confined to negatively charged dust and nonthermal ions or electrons of single temperature only. But the existence of two-temperature ions [26,28,29,[31][32][33]41]or electrons [34,[36][37][38] which are common to occur in both space environments [36,39,40]and laboratory plasmas [35,36] are the topic of recent interest. Recently, Tasnimet al have studied the effects of distinct temperature nonthermal ions on DA solitary [26]and shock [41]structures, respectively, in unmagnetized dusty plasmas with negatively charged dust.…”

“…But the existence of two-temperature ions [26,28,29,[31][32][33]41]or electrons [34,[36][37][38] which are common to occur in both space environments [36,39,40]and laboratory plasmas [35,36] are the topic of recent interest. Recently, Tasnimet al have studied the effects of distinct temperature nonthermal ions on DA solitary [26]and shock [41]structures, respectively, in unmagnetized dusty plasmas with negatively charged dust. Dorranian and Sabetkar [42]have also studied the properties of DA solitons considering an unmagnetized dusty plasma system containing negatively charged dust and two nonthermal ion species at different temperatures deriving the Kadomtsev-Petviashivili (KP) equation.…”

“…Dorranian and Sabetkar [42]have also studied the properties of DA solitons considering an unmagnetized dusty plasma system containing negatively charged dust and two nonthermal ion species at different temperatures deriving the Kadomtsev-Petviashivili (KP) equation. The effects of external magnetic field, obliqueness, and arbitrarily charged dust on the solitary structures in dusty plasmas with ions of different temperatures are not discussed at all in these works [26,41,42]. In this investigation, we have considered the propagation of highly nonlinear dust-acoustic solitary waves (DASWs) in a magnetized dusty plasma consisting of negatively charged dust fluid, Boltzmann distributed electrons, and nonthermal ions of distinct temperatures.…”

Drift Modified Longitudinal Electrokinetic Mode in Colloids Laden Semiconductor Quantum Plasmas

“…Meanwhile, a growing interest in what is known as dusty plasma has appeared [12,13]. It may very safely be assumed that the presence of implanted charged colloids can strongly influence the host semiconductor medium and therefore the various properties well studied in dusty plasma can be revisited in this newly thought complex plasma medium in semiconductors.…”

K-dV solitons in a magnetized dusty plasma with two distinct temperature nonextensive electrons and Maxwellian ions

“…However, two-electron temperature models along with their validity for different distributions (Such as Maxwellian, Nonthermal, Nonextensive, Kappa etc.) of two group of electrons have been successfully studied by many authors (Tasnim et al 2013;Emamuddin et al 2013a;Masud et al 2012Masud et al , 2013. In order to obtain a more generalized result on a magnetized dusty plasma composed of negatively charged mobile dust, two distinct temperature nonextensive electrons and Maxwellian ions, we have derived and solved KdV equation and displayed the results of numerical analysis.…”