Low-frequency modes in the dust-plasma crystal

S. V. Vladimirov, P. V. Shevchenko, N. F. Cramer

Research output: Contribution to journalArticlepeer-review

43 Citations (Scopus)


It is shown that there are two low-frequency modes associated with vertical oscillations in the Coulomb crystal of dust grains arranged in two horizontal chains in a sheath region of a low-temperature gas discharge plasma. The dispersion relations and characteristic frequencies of the modes are found.

Original languageEnglish
Pages (from-to)4-9
Number of pages6
JournalPhysics of Plasmas
Issue number1
Publication statusPublished - Jan 1998
Externally publishedYes


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