Magnetized wake driven anomalous diffusion in complex plasma

Diffusion coefficients of electrorheological complex (dusty) plasmas

“…Thermophysical properties such as thermal conductivity [2][3][4][5], diffusion [20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37] and viscosity [38] play an important role in system design, optimization and have various applications in many processes.…”

“…It determines the energy dissipation or stopping power in the eld of Yukawa (CPs) systems. The diffusion of dust grain also plays a vital role in exploring the dynamical properties of various physical, chemical and biological systems [20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37]. An extensive amount of previous theoretical predictions, computer simulations, and experiments have understood the diffusion of a dust grain in CPs without an electric eld.…”

“…An extensive amount of previous theoretical predictions, computer simulations, and experiments have understood the diffusion of a dust grain in CPs without an electric eld. Two methods are commonly used to calculate the diffusive behavior of CPs such as the Einstein formula (EF) [20][21][22][23][30][31][32][33][34][35] and Green-Kubo (GK) relation [24][25][26][27][35][36][37] with different standard simulation techniques. Vaulina et al, estimated the self-diffusion coe cients by employing EF with Langevin MD [20,21,30], and Brownian dynamic simulations [31] for different ranges of plasma parameters.…”

“…The effect of the external electric eld has widely been investigated in various physical systems [39] and ionic liquids [40,41]. Moreover, parallel and perpendicular diffusion coe cients were calculated using EF-MD simulation by Ott and Bonitz [22] and Dutta et al [23] and GK by Begum and Das [24] in magnetized plasmas. Recently Shakoori et al, used GK-MD to investigate the effect of external electric eld on diffusion in CPs [25,26].…”

“…Recently Shakoori et al, used GK-MD to investigate the effect of external electric eld on diffusion in CPs [25,26]. While diffusive characteristics in SC-CPs have been investigated in detail, e.g., Refs [20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37], to the best of our knowledge, no signi cant studies were reported in the literature related to the diffusion of SC-ERCPs, which is the task of the presented paper.…”