Abstract
The forces acting on the ensemble of dust grains in a plasma flow are analyzed. It is shown that the nonreciprocal character of the forces results in the appearance of an ion drag force, which depends on the intergrain distance. Results of calculations for two grains and an unbounded hexagonal lattice are presented. Estimates show that the collective ion drag force under typical dusty plasma conditions can be comparable with the weight of an individual grain.
Similar content being viewed by others
Notes
The feasibility of such a project is not discussed here.
REFERENCES
Complex and Dusty Plasmas, Ed. by V. E. Fortov and G. E. Morfill (CRC, Boca Raton, FL, 2010).
V. N. Tsytovich, G. E. Morfill, S. V. Vladimirov, and H. M. Thomas, Elementary Physics of Complex Plasmas (Springer, Berlin, 2008).
S. V. Vladimirov, K. Ostrikov, and A. A. Samarian, Physics and Applications of Complex Plasmas (Imperial College Press, London, 2005).
V. R. Ikkurthi, K. Matyash, A. Melzer, and R. Schneider, Phys. Plasmas 16, 043703 (2009).
A. M. Ignatov, Plasma Phys. Rep. 29, 296 (2003).
I. Kourakis and P. K. Shukla, Phys. Lett. A 317, 156 (2003).
R. Kompaneets, S. V. Vladimirov, A. V. Ivlev, and G. E. Morfill, New J. Phys. 10, 063018 (2008).
M. Lampe, G. Joyce, G. Ganguli, and V. Gavrishchaka, Phys. Plasmas 7, 3851 (2000).
A. V. Ivlev and G. E. Morfill, Phys. Rev. E 63, 016409 (2000).
V. Nosenko, S. K. Zhdanov, J. Carmona-Reyes, and T. W. Hyde, Phys. Plasmas 25, 093702 (2018).
C. Kittel, Introduction to Solid State Physics (Wiley, New York, 1976).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by A. Nikol’skii
Rights and permissions
About this article
Cite this article
Ignatov, A.M. Collective Ion Drag Force. Plasma Phys. Rep. 45, 850–854 (2019). https://doi.org/10.1134/S1063780X19090046
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063780X19090046