| PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES |
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Dust Acoustic Rotation Modes in Magnetized Complex Plasmas |
| B. Farokhi,** F. Amini, M. Eghbali
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Department of Physics, Faculty of Science, Arak University, Arak 38156-8-8349, Iran
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| Cite this article: |
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B. Farokhi, F. Amini, M. Eghbali 2011 Chin. Phys. Lett. 28 075203 |
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Abstract A theoretical investigation is made of the low-frequency electrostatic modes in a cylindrical system and in magnetized dusty plasmas. The linear dispersion relation of the rotational modes is derived. We discuss the difference between the magnetized and unmagnetized modes. When the dusty plasma is confined in a finite region, the void behavior is observed at high speed rotation. Vivid structures of different mode number solutions are illustrated.
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| Keywords:
52.27.Lw
52.35.-g
52.35.Lv
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Received: 18 August 2010
Published: 29 June 2011
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| PACS: |
52.27.Lw
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(Dusty or complex plasmas; plasma crystals)
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52.35.-g
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(Waves, oscillations, and instabilities in plasmas and intense beams)
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52.35.Lv
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(Other linear waves)
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