Crystalline order and disorder in dusty plasmas investigated by nonequilibrium molecular dynamics simulations
Shahzad Aamir1, 2, 3, †, He Maogang2, Ghani Sheeba3, Kashif Muhammad1, Munir Tariq1, Yang Fang4
       

Particle crystalline structure | Ψ ( t ) | with BCC lattice arrangement verses time ( t ω pd ) for five different plasma couplings (system temperature 1 / Γ ) of Γ= 10, 50, 100, 200 (250, κ = 4), and 300 with very low value of constant force strength F * = 0.002 at (a) κ = 3, (b) κ = 4, and system size is N = 500. The presented results illustrate the same trends as those shown in Refs. [13], [26], [35], [39]. The sizes of symbols corresponding to different data points are shown for clarity of picture at different Γ.