The Impact of Finite Size of Charged Particles on Diffusion in Strongly Correlated Classical Systems
Bastykova N.K. Kosymbekov O.D. Djienbekov N.E. Ramazanov T.S. Kodanova S.K. Issanova M.K.
October 2025John Wiley and Sons Inc
Contributions to Plasma Physics
2025#65Issue 8-9
This study explores how both an external magnetic field and finite particle size influence the diffusion characteristics of two-dimensional Yukawa systems. By employing the equilibrium molecular dynamics method, we calculate the mean-squared displacements of particles and the diffusion coefficients across a broad range of system parameters. It is well established that magnetic fields reduce the diffusion coefficient by constraining particle motion within the system. Our research shows that the effect of finite particle size on diffusion is influenced by the degree of magnetization, resulting in either increased or decreased diffusion coefficients depending on magnetic field strength.
diffusion , finite size of charged particles , strongly correlated classical systems
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Institute of Applied Sciences and IT, Almaty, Kazakhstan
Institute for Experimental and Theoretical Physics, Al-Farabi Kazakh National University, Almaty, Kazakhstan
Institute of Applied Sciences and IT
Institute for Experimental and Theoretical Physics
10 лет помогаем публиковать статьи Международный издатель
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