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Backward propagating branch of surface waves in a semi-bounded streaming plasma system

Title
Backward propagating branch of surface waves in a semi-bounded streaming plasma system
Author
정영대
Keywords
DUSTY-PLASMA; DISPERSION PROPERTIES; KINETIC-THEORY; OSCILLONS; QUANTUM; GRAINS; CHARGE; FIELD; SLAB
Issue Date
2017-06
Publisher
SPRINGER
Citation
EUROPEAN PHYSICAL JOURNAL D, v. 71, no. 6, Article no. 151
Abstract
The influence of wake and magnetic field on the surface ion-cyclotron wave is kinetically investigated in a semi-bounded streaming dusty magnetoplasma in the presence of the ion wake-field. The analytic expressions of the frequency and the group velocity are derived by the plasma dielectric function with the spectral reflection condition. The result shows that the ion wake-field enhances the wave frequency and the group velocity of the surface ion-cyclotron wave in a semi-bounded dusty plasma. It is found that the frequency and the group velocity of the surface electrostatic-ion-cyclotron wave increase with an increase of the strength of the magnetic field. It is interesting to find out that the group velocity without the ion flow has the backward propagation mode in a semi-bounded dusty plasma. The variations due to the frequency and the group velocity of the surface ion-cyclotron wave are also discussed.
URI
https://link.springer.com/article/10.1140%2Fepjd%2Fe2017-70811-9http://repository.hanyang.ac.kr/handle/20.500.11754/114461
ISSN
1434-6060; 1434-6079
DOI
10.1140/epjd/e2017-70811-9
Appears in Collections:
GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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