Ion-driven instabilities of surface dust ion-acoustic waves in bounded plasma devices
- Title
- Ion-driven instabilities of surface dust ion-acoustic waves in bounded plasma devices
- Author
- 이명재
- Keywords
- ion-driven instability; surface dust ion-acoustic wave; bounded plasma
- Issue Date
- 2018-02
- Publisher
- IOP PUBLISHING LTD
- Citation
- PLASMA SOURCES SCIENCE & TECHNOLOGY, v. 27, no. 2, Article no. 025010
- Abstract
- The growth rates of the dust ion-acoustic surface wave in the plasma slab device containing ion streaming passing through the stationary electrons and dusty grains at the speed of wave phase velocity are derived and numerically analyzed. We have found that the growth rates for the resonant symmetric and antisymmetric waves are similar to the case of semi-bounded plasma when we have a thick slab. However, in the case of the symmetric wave, the growth rate moves towards the bulk wave as the slab thickness reduces. In the case of the antisymmetric wave, the growth rate increases fast as the slab thickness decreases. The growth rates of surface waves in a plasma slab are compared with those of semi-bounded and bulk waves.
- URI
- https://iopscience.iop.org/article/10.1088/1361-6595/aaab10https://repository.hanyang.ac.kr/handle/20.500.11754/117501
- ISSN
- 0963-0252; 1361-6595
- DOI
- 10.1088/1361-6595/aaab10
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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