Influence of electron spin-interaction on the propagation of the symmetric and anti-symmetric surface plasma waves in a quantum plasma slab
- Authors
- Hong, Woo-Pyo; Jung, Young-Dae
- Issue Date
- Feb-2015
- Publisher
- EPL ASSOCIATION, EUROPEAN PHYSICAL SOCIETY
- Citation
- EPL, v.109, no.3, pp.1 - 7
- Indexed
- SCIE
SCOPUS
- Journal Title
- EPL
- Volume
- 109
- Number
- 3
- Start Page
- 1
- End Page
- 7
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/18887
- DOI
- 10.1209/0295-5075/109/35001
- ISSN
- 0295-5075
- Abstract
- The influence of electron spin-interaction is investigated on the propagation of the symmetric and the anti-symmetric modes of the surface plasma waves in a quantum plasma slab. It is found that the electron spin-interaction effect enhances the phase and group velocities of the surface wave in a quantum plasma slab. It is also found that the phase and group velocities of the symmetric mode are always greater than those of the anti-symmetric mode in a quantum plasma slab. In addition, the influence of electron spin-interaction on the surface plasma wave diminishes the backward propagation domain of the anti-symmetric mode in bounded quantum plasmas. The variation of the physical characteristics of the surface quantum plasma waves due to the electron spin-interaction is also discussed. Copyright (C) EPLA, 2015
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