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Laser-stimulated Melting of a Two-Dimensional Complex Plasma Crystal

Couedel, L. and Nosenko, Volodymyr and Rubin-Zuzic, Milenko and Zhdanov, Sergey and Ivlev, Alexei (2018) Laser-stimulated Melting of a Two-Dimensional Complex Plasma Crystal. In: AIP Conference Proceedings, 1925, 020016-1. AIP Publishing. 8th International Conference on the Physics of Dusty Plasmas, 20–25 May, 2017, Prague, Czech Republic. DOI: 10.1063/1.5020404 ISSN 0094-243X

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Official URL: http://aip.scitation.org/doi/10.1063/1.5020404

Abstract

The melting of a two-dimensional plasma crystal was induced in a principally stable monolayer by laser-stimulated localized melting. Depending on the energy amount injected by the laser, the melted spot expanded outwards in a similar fashion to the mode-coupling instability (MCI) induced melting or recrystallized. As fluid MCI always exists in a melted monolayer, if the spot exceeded a critical size, the fluid MCI growth rate surpassed the damping rate and MCI-like melting was then observed. This behavior exhibits remarkable similarities with impulsive spot heating and thermal explosion in ordinary matter.

Item URL in elib:https://elib.dlr.de/119234/
Document Type:Conference or Workshop Item (Poster)
Title:Laser-stimulated Melting of a Two-Dimensional Complex Plasma Crystal
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Couedel, L.CNRS, Aix-Marseille UniversiteUNSPECIFIED
Nosenko, VolodymyrV.Nosenko (at) dlr.deUNSPECIFIED
Rubin-Zuzic, MilenkoMilenko.Rubin-Zuzic (at) dlr.deUNSPECIFIED
Zhdanov, SergeySergey.Zhdanov (at) dlr.deUNSPECIFIED
Ivlev, AlexeiMax-Planck-Institut für extraterrestrische Physik, Giessenbachstrasse, 85748 Garching, GermanyUNSPECIFIED
Date:2018
Journal or Publication Title:AIP Conference Proceedings
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:1925
DOI :10.1063/1.5020404
Page Range:020016-1
Editors:
EditorsEmail
Nemecek, Zdenekzdenek.nemecek@mff.cuni.cz
Pavlu, Jirijiri.pavlu@mff.cuni.cz
Safrankova, Janajana.safrankova@mff.cuni.cz
Publisher:AIP Publishing
ISSN:0094-243X
Status:Published
Keywords:complex plasma, mode-coupling instability, melting
Event Title:8th International Conference on the Physics of Dusty Plasmas
Event Location:Prague, Czech Republic
Event Type:international Conference
Event Dates:20–25 May, 2017
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 - Forschung unter Weltraumbedingungen
DLR - Research theme (Project):R - Komplexe Plasmen / Laboratory research
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Materials Physics in Space > Research Group Complex Plasma
Deposited By: Nosenko, Volodymyr
Deposited On:16 Mar 2018 10:02
Last Modified:16 Mar 2018 10:02

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