Ion Acoustic Surface Waves in a Degenerate Plasma
- Title
- Ion Acoustic Surface Waves in a Degenerate Plasma
- Author
- 정관용
- Alternative Author(s)
- Gwanyong Jung
- Advisor(s)
- 이명재
- Issue Date
- 2018-08
- Publisher
- 한양대학교
- Degree
- Master
- Abstract
- The dispersion curves, the growth and damping rates of the ion acoustic surface
waves of the semi-bounded plasma composed of fully degenerate zero-temperature
electrons and cold streaming ions are investigated. The two modes of the ion acoustic
surface waves are found, the dispersion curves, the growth and damping rates for each
mode are obtained. The investigations on the growth and damping rates show that
`high-frequency' mode relates to the decaying wave and `low-frequency' mode relates
to the unstable wave. The growth and damping rates increase as the streaming
velocity(Vi) of the ions increases, decrease as the Fermi velocity(VFe) of an electron
increases except for a small wave number region.
- URI
- https://repository.hanyang.ac.kr/handle/20.500.11754/75623http://hanyang.dcollection.net/common/orgView/200000433412
- Appears in Collections:
- GRADUATE SCHOOL[S](대학원) > PHYSICS(물리학과) > Theses (Master)
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