Huang, He and Ivlev, Alexei and Nosenko, Volodymyr and Yang, Wei and Du, Chengran (2023) Dissipative solitary waves in a two-dimensional complex plasma: Amorphous versus crystalline. Physical Review E, 107 (4), 045205-1. American Physical Society. doi: 10.1103/PhysRevE.107.045205. ISSN 2470-0045.
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Official URL: https://journals.aps.org/pre/abstract/10.1103/PhysRevE.107.045205
Abstract
The propagation of a dissipative soliton was experimentally studied in a two-dimensional binary complex plasma. The crystallization was suppressed in the center of the particle suspension where two types of particles were mixed. The motions of individual particles were recorded using video microscopy, and the macroscopic properties of the solitons were measured in the amorphous binary mixture in the center and in the plasma crystal in the periphery. Although the overall shape and parameters of solitons propagating in amorphous and crystalline regions were quite similar, their velocity structures at small scales as well as the velocity distributions were profoundly distinct. Moreover, the local structure rearranged drastically in and behind the soliton, which was not observed in the plasma crystal. Langevin dynamics simulations were performed, and the results agreed with the experimental observations.
Item URL in elib: | https://elib.dlr.de/194939/ | ||||||||||||||||||||||||
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Document Type: | Article | ||||||||||||||||||||||||
Title: | Dissipative solitary waves in a two-dimensional complex plasma: Amorphous versus crystalline | ||||||||||||||||||||||||
Authors: |
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Date: | 26 April 2023 | ||||||||||||||||||||||||
Journal or Publication Title: | Physical Review E | ||||||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||
In SCOPUS: | Yes | ||||||||||||||||||||||||
In ISI Web of Science: | Yes | ||||||||||||||||||||||||
Volume: | 107 | ||||||||||||||||||||||||
DOI: | 10.1103/PhysRevE.107.045205 | ||||||||||||||||||||||||
Page Range: | 045205-1 | ||||||||||||||||||||||||
Publisher: | American Physical Society | ||||||||||||||||||||||||
ISSN: | 2470-0045 | ||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||
Keywords: | complex plasma, amorhpous state, soliton | ||||||||||||||||||||||||
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 - Model systems | ||||||||||||||||||||||||
Location: | Köln-Porz | ||||||||||||||||||||||||
Institutes and Institutions: | Institute of Materials Physics in Space > Scientific Experiments MP | ||||||||||||||||||||||||
Deposited By: | Nosenko, Volodymyr | ||||||||||||||||||||||||
Deposited On: | 10 May 2023 08:19 | ||||||||||||||||||||||||
Last Modified: | 10 May 2023 08:19 |
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