Dynamics of Macroparticles in a Quasi-Two-Dimensional Dust–Plasma System under Directed External Action: Simulation Results

Effect of Laser Radiation on the Dynamics of Active Brownian Macroparticles in an Extended Plasma-Dust Monolayer

“…Then, the movement of each individual particle will largely depend on the interaction with neighboring particles and on external conditions. The strong interaction of particles is due to the presence of an electric charge on them and the properties of the surrounding nonequilibrium low-pressure gas discharge plasma [1][2][3][4][5][6][7][8][9][10][11]. The model assumes that the particles have the same size and composition and are uniformly covered with a thin metal film capable of absorbing laser radiation.…”

“…A dusty plasma monolayer is an actively investigated physical object with a number of unique properties [1][2][3][4][5][6][7][8][9][10][11]. The kinetic temperature of the macroparticles in the dusty plasma monolayer is much higher than the temperature of the surrounding heavy particles (neutrals and plasma ions) [6].…”

Calculation of Thermodynamic Characteristics and Sound Velocity for Two-Dimensional Yukawa Fluids Based on a Two-Step Approximation for the Radial Distribution Function

“…For most (Γ, κ)-states, the differences between the theoretical results and simulation data for U ex and P ex do not exceed 2 %. The largest discrepancies corresponding to 3.818 % for U ex and 2.912 % for P ex are observed for states with maximum κ = 2, which can be explained by violation of the charge neutrality condition (8) in the case of states with this value of the screening parameter κ. Further, the entropy S ex2 is very structure sensitive.…”

“…In the last decade, researchers have increased their attention on two-dimensional Yukawa systems [1][2][3][4][5][6][7][8][9]. Firstly, this is due to the fact that such systems can be easily implemented in experiments.…”

Spatial localization of high-frequency particle oscillations in a complex plasma monolayer

“…Availability for direct observation of such structures under different plasma conditions makes them * Author to whom any correspondence should be addressed. a good media for the investigation of a variety of physical effects, including phase transitions [15][16][17][18][19], transport [20][21][22][23][24][25][26] and wave [27][28][29][30] phenomena, spectral properties [31][32][33], space plasmas [34][35][36][37]. These studies are usually conducted regarding only the central-close to uniform-region of the dust crystal.…”