Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정영대 | - |
dc.date.accessioned | 2023-06-22T00:13:24Z | - |
dc.date.available | 2023-06-22T00:13:24Z | - |
dc.date.issued | 2017-12 | - |
dc.identifier.citation | PHYSICS OF PLASMAS, v. 24, NO. 12, article no. 122111, Page. 1.0-8.0 | - |
dc.identifier.issn | 1070-664X;1089-7674 | - |
dc.identifier.uri | https://aip.scitation.org/doi/10.1063/1.5008455 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/181993 | - |
dc.description.abstract | Janus modes of the damping and growing of Hasegawa plasma waves are studied in a plasma pillar containing the dissipation and the beam energy deposition caused by tempestuous electrons and streaming ions. We find that the Janus modes split into the upper-and the lower-modes. For the upper-mode, the imaginary part of the wave frequency is negative for any parameters so that the corresponding Hasegawa space-charge plasma wave is always damped away. We found that the damping rate of the upper-mode decreases with a reduction of the pillar radius and a raising of the degree of the harmonic-roots. However, for the lower-mode, called lower-Janus mode, the wave can be either damped away or growing, depending on the wave number, streaming velocity, and geometric factor. The lower-Janus mode can be a pure growing wave with a reduction of the pillar radius. Interestingly, this growing mode turns to damping as the wave number decreases. Published by AIP Publishing. | - |
dc.description.sponsorship | National Research Foundation of Korea (NRF) - Korean Government (MISP) NRF-2015M1A7A1A01002786 | - |
dc.language | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Janus modes of Hasegawa plasma waves in a streaming and tempestuous plasma pillar | - |
dc.type | Article | - |
dc.relation.no | 12 | - |
dc.relation.volume | 24 | - |
dc.identifier.doi | 10.1063/1.5008455 | - |
dc.relation.page | 1.0-8.0 | - |
dc.relation.journal | PHYSICS OF PLASMAS | - |
dc.contributor.googleauthor | Lee, Myoung-Jae | - |
dc.contributor.googleauthor | Chung, Kyu-Sun | - |
dc.contributor.googleauthor | Jamil, M. | - |
dc.contributor.googleauthor | Rasheed, A. | - |
dc.contributor.googleauthor | Jung, Young-Dae | - |
dc.sector.campus | E | - |
dc.sector.daehak | 과학기술융합대학 | - |
dc.sector.department | 응용물리학과 | - |
dc.identifier.pid | ydjung | - |
dc.identifier.article | 122111 | - |
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