Ivlev, Alexei and Kompaneets, Roman (2017) Instabilities in bilayer complex plasmas: Wake-induced mode coupling. Physical Review E, 95 (5), 053202-1. American Physical Society. doi: 10.1103/PhysRevE.95.053202. ISSN 2470-0045.
![]() |
PDF
- Only accessible within DLR
418kB |
Official URL: https://journals.aps.org/pre/abstract/10.1103/PhysRevE.95.053202
Abstract
Stability principles for bilayer complex plasmas are studied. To mimic bilayer crystals and identify the main melting mechanism of such structures, a simple binary-chain model is employed. This approach provides adequate representation of the collective effects and accurate description of the interaction nonreciprocity, associated with the wake-mediated interparticle forces. It is shown that the wake-induced coupling of the wave modes sustained in different crystalline layers can trigger the dynamical instability. Furthermore, the mode coupling is demonstrated to be a universal instability mechanism, operating also in bilayer fluids. General stability criteria for the crystalline and fluid bilayers are derived.
Item URL in elib: | https://elib.dlr.de/114845/ | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Document Type: | Article | |||||||||
Title: | Instabilities in bilayer complex plasmas: Wake-induced mode coupling | |||||||||
Authors: |
| |||||||||
Date: | 2017 | |||||||||
Journal or Publication Title: | Physical Review E | |||||||||
Refereed publication: | Yes | |||||||||
Open Access: | No | |||||||||
Gold Open Access: | No | |||||||||
In SCOPUS: | Yes | |||||||||
In ISI Web of Science: | Yes | |||||||||
Volume: | 95 | |||||||||
DOI: | 10.1103/PhysRevE.95.053202 | |||||||||
Page Range: | 053202-1 | |||||||||
Publisher: | American Physical Society | |||||||||
ISSN: | 2470-0045 | |||||||||
Status: | Published | |||||||||
Keywords: | Plasma, dusty plasma, sheath, instability, plasma shielding | |||||||||
HGF - Research field: | Aeronautics, Space and Transport | |||||||||
HGF - Program: | Space | |||||||||
HGF - Program Themes: | Research under Space Conditions | |||||||||
DLR - Research area: | Raumfahrt | |||||||||
DLR - Program: | R FR - Research under Space Conditions | |||||||||
DLR - Research theme (Project): | R - Komplexe Plasmen / Theory, Simulation (old) | |||||||||
Location: | Oberpfaffenhofen | |||||||||
Institutes and Institutions: | Institute of Materials Physics in Space > Research Group Complex Plasma | |||||||||
Deposited By: | Kompaneets, Roman | |||||||||
Deposited On: | 23 Oct 2017 14:54 | |||||||||
Last Modified: | 17 Mar 2021 13:40 |
Repository Staff Only: item control page