Vibrational modes in the dust-plasma crystal
- 1 July 1997
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review E
- Vol. 56 (1) , R74-R76
- https://doi.org/10.1103/physreve.56.r74
Abstract
It is shown that vertical vibration of dust grains in a sheath region can lead to a specific low frequency mode of a quasi-two-dimensional dust-plasma crystal. Linear dispersion characteristics of the mode are obtained.Keywords
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