O rassloenii monosloya zaryazhennykh mikrochastits v parabolicheskom uderzhivayushchem potentsiale

Cover Page

Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

The evolution of an initially planar monolayer of charged microparticles in a complex plasma (plasma crystal) in horizontal (in the plane of the monolayer) and vertical parabolic confinements has been considered. The separation (buckling instability) of a Yukawa system into several layers at the weakening of the vertical confinement, as well as structural changes in such a plasma crystal, has been studied using the molecular dynamics method. In particular, it has been shown that the radial inhomogeneity of the plasma crystal qualitatively changes the character of the separation compared to homogeneous systems. Indeed, the separation begins in the center of the crystal, where the average distance between particles is minimal, and propagates in the form of a wave towards the periphery of the system at the weakening of the vertical confinement. This explains features of the behavior of plasma crystals in recent experiments with the complex plasma.

About the authors

B. A. Klumov

Joint Institute for High Temperatures, Russian Academy of Sciences

Author for correspondence.
Email: klumov@ihed.ras.ru
125412, Moscow, Russia

References

  1. H. Thomas, G. E. Mor ll, V. Demmel, J. Goree, B. Feuerbacher, and D. M�ohlmann, Phys. Rev. Lett. 73, 652 (1994).
  2. J. H. Chu and Lin I, Phys. Rev. Lett. 72, 4009 (1994).
  3. Y. Hayashi and K. Tachibana, Japanese J. Appl. Phys.: Part 2 - Letters 33, L904 (1994).
  4. A. Melzer, T. Trottenberg, and A. Piel, Phys. Lett. A 191, 301 (1994).
  5. A. P. Nefedov, G. E. Mor ll, V. E. Fortov et al. (collaboration), New J. Phys. 5, 33 (2003).
  6. G. E. Mor ll, S. A. Khrapak, A. V. Ivlev, B. A. Klumov, M.Rubin-Zuzic, and H. M. Thomas, Phys. Scripta T 107, 59 (2004).
  7. U. Konopka, G. Mor ll, and L. Ratke, Phys. Rev. Lett. 84, 891 (2000).
  8. V. E. Fortov and G. E. Mor ll, Complex and Dusty plasmas: From Laboratory to Space, CRC Press, N.Y. (2010).
  9. S. Singh, P. Bandyopadhyay, K. Kumar, and A. Sen, Phys. Rev. Lett. 129, 115003 (2022).
  10. R. A. Syrovatkaa, A. M. Lipaev, V. N. Naumkin, and B. A. Klumov, JETP Lett. 116, 869 (2022).
  11. S. Plimpton, J.Comput. Phys. 117(1), 1 (1995).
  12. H. Totsuji, C. Totsuji, and K. Tsuruta, Phys Rev. E 64, 066402 (2001).
  13. C. Totsuji, M. S. Liman, K. Tsuruta, and H. Totsuji, Phys. Rev. E 68, 017401 (2003).
  14. C. Durniak, D. Samsonov, N. P. Oxtoby, J. F. Ralph, and S. Zhdanov, IEEE Trans. Plasma Sci. 38(9), 2412 (2010).
  15. B. A. Klumov, JETP Lett. 110, 715 (2019).
  16. C. A. Knapek, A. V. Ivlev, B. A. Klumov, G. E. Mor ll, and D. Samsonov, Phys. Rev. Lett. 98, 015001 (2007).
  17. O. S. Vaulina, E. V. Vasilieva, and R. A. Timirkhanov, Plasma Phys. Rep. 37(12), 1035 (2011).
  18. I. V. Voronov, V. S. Nikolaev, A. V. Timofeev, R. A. Syrovatka, A. M. Lipaev, D. A. Zamorin, and B. A. Klumov, J. Phys. D: Appl. Phys. 56, 485203 (2023).
  19. B. A. Klumov, Phys.-Uspekhi 53, 1045 (2010).
  20. B. A. Klumov, JETP Lett. 116(10), 703 (2022).
  21. B. A. Klumov, Phys.-Uspekhi 66, 288 (2023).
  22. P. Pieranski, L. Strzelecki, and B. Pansu, Phys. Rev. Lett. 50, 900 (1983).
  23. T. B. Mitchell, J. J. Bollinger, D. H. E. Dubin, X. P. Huang, W. M. Itano, and R. H. Baughman, Science 282, 1290 (1998).
  24. B. A. Klumov and G. E. Mor ll, JETP Lett. 87(8), 409 (2008).
  25. B. A. Klumov and G. E. Mor ll, JETP 107, 908 (2008).
  26. E. C. Oguz, R. Messina, and H. Lowen, EPL 86, 28002 (2009).
  27. D. H. E. Dubin and T. M. O'Neil, Rev. Mod. Phys. 71, 87 (1999).
  28. D. H. Van Winkle and C. A. Murray, Phys Rev. A 34, 1 (1986).
  29. M. Nambu, S. V. Vladimirov, and P. K. Shukla, Phys. Lett. A 203, 40 (1995).
  30. M. Lampe, G. Joyce, G. Ganguli, and V. Gavrishchaka, Phys. Plasmas 7, 3851 (2000).
  31. I. I. Lisina and O. S. Vaulina, EPL 103(5), 55002 (2013).
  32. A. V. Zobnin, A. M. Lipaev, V. N. Naumkin, R. A. Syrovatka, A. D. Usachev, A. G. Khrapak, and S. A. Khrapak, Phys. Plasmas (2023), submitted.

Copyright (c) 2023 Российская академия наук

This website uses cookies

You consent to our cookies if you continue to use our website.

About Cookies