Dynamic stabilization of plasma instability

0501692 - FZÚ 2020 RIV GB eng J - Journal Article
Kawata, S. - Karino, T. - Gu, Yanjun
Dynamic stabilization of plasma instability.
High Power Laser Science and Engineering. Roč. 7, Dec (2019), s. 1-10, č. článku e3. ISSN 2095-4719. E-ISSN 2052-3289
R&D Projects: GA MŠMT EF15_003/0000449; GA MŠMT EF16_013/0001793
Grant - others:OP VVV - HiFi(XE) CZ.02.1.01/0.0/0.0/15_003/0000449; OP VVV - ELITAS(XE) CZ.02.1.01/0.0/0.0/16_013/0001793
Institutional support: RVO:68378271
Keywords : dynamic instability stabilization * filamentation instability * plasma instability * Rayleigh-Taylor instability * stabilization of instability
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 2.606, year: 2019
Method of publishing: Open access

The paper presents a review of dynamic stabilization mechanisms for plasma instabilities. One of the dynamic stabilization mechanisms for plasma instability was proposed in the paper [Kawata, Phys. Plasmas 19, 024503 (2012)], based on a perturbation phase control. In general, instabilities emerge from the perturbations. Normally the perturbation phase is unknown, and so the instability growth rate is discussed. However, if the perturbation phase is known, the instability growth can be controlled by a superimposition of perturbations imposed actively. Based on this mechanism we present the application results of the dynamic stabilization mechanism to the Rayleigh-Taylor instability (RTI) and to the filamentation instability as typical examples in this paper.
Permanent Link: http://hdl.handle.net/11104/0293686