Backward branch of surface dust cyclotron wave in a semi-bounded magnetized dusty plasma
- Title
- Backward branch of surface dust cyclotron wave in a semi-bounded magnetized dusty plasma
- Author
- 정영대
- Issue Date
- 2006-01
- Publisher
- AMER INST PHYSICS
- Citation
- JOURNAL OF APPLIED PHYSICS, v. 99, NO. 2, article no. 023301, Page. 1.0-6.0
- Abstract
- The surface dust cyclotron waves are investigated in semi-bounded magnetized dusty plasmas. The dispersion relation is obtained by the plasma dielectric function with the specular reflection boundary condition. The result shows the existence of the low-frequency backward wave branch in the surface dust cyclotron wave. The frequency of the wave is found to be decreased with the dust Debye wave number. It is also found that there is a minimum position of the scaled group velocity in the small-wave-number region. It is interesting to note that the group velocity increases below the minimum position and, however, decreases above the minimum position with increasing the dust Debye wave number. (c) 2006 American Institute of Physics.
- URI
- https://aip.scitation.org/doi/10.1063/1.2165407https://repository.hanyang.ac.kr/handle/20.500.11754/182212
- ISSN
- 0021-8979;1089-7550
- DOI
- 10.1063/1.2165407
- Appears in Collections:
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > APPLIED PHYSICS(응용물리학과) > Articles
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