Nonlinear Dynamical Behaviors in a Magnetized Plasma Diode System
- Authors
- Seo, Ju Tae; Kim, Chang Il; Hahn, Sang June
- Issue Date
- Mar-2011
- Publisher
- PHYSICAL SOC JAPAN
- Keywords
- magnetized plasma diode; potential relaxation instability; self-oscillation; phase transition; dynamical switching; particle simulation
- Citation
- JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, v.80, no.3
- Journal Title
- JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
- Volume
- 80
- Number
- 3
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/21696
- DOI
- 10.1143/JPSJ.80.034501
- ISSN
- 0031-9015
- Abstract
- A wide range of nonlinear behavior in magnetized plasma diodes is investigated using one-dimensional particle simulations. In typical plasma diodes, without external magnetic fields, large-amplitude self-oscillation occurs due to the potential relaxation instability, showing various nonlinear dynamical states when specific initial conditions are given to the system. In this study, we examined the effects of a magnetic field on these dynamical states in three respects: fundamental characteristics of the plasma diode's behavior under a magnetic field, nonlinear dynamical switching of system states induced by a relatively weak magnetic field, and another type of stable self-oscillation under the strong magnetic field.
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- Appears in
Collections - College of Natural Sciences > Department of Physics > 1. Journal Articles
- College of ICT Engineering > School of Electrical and Electronics Engineering > 1. Journal Articles
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