Couedel, L. und Nosenko, Volodymyr und Rubin-Zuzic, Milenko und Zhdanov, Sergey und Elskens, Y. und Hall, T. und Ivlev, Alexei (2018) Full melting of a two-dimensional complex plasma crystal triggered by localized pulsed laser heating. Physical Review E, 97, 043206-1. American Physical Society. doi: 10.1103/PhysRevE.97.043206. ISSN 2470-0045.
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Offizielle URL: https://journals.aps.org/pre/abstract/10.1103/PhysRevE.97.043206
Kurzfassung
The full melting of a two-dimensional plasma crystal was induced in a principally stable monolayer by localized laser stimulation. Two distinct behaviors of the crystal after laser stimulation were observed depending on the amount of injected energy: (i) below a well-defined threshold, the laser melted area recrystallized; (ii) above the threshold, it expanded outwards in a similar fashion to mode-coupling instability-induced melting, rapidly destroying the crystalline order of the whole complex plasma monolayer. The reported experimental observations are due to the fluid mode-coupling instability, which can pump energy into the particle monolayer at a rate surpassing the heat transport and damping rates in the energetic localized melted spot, resulting in its further growth. This behavior exhibits remarkable similarities with impulsive spot heating in ordinary reactive matter.
elib-URL des Eintrags: | https://elib.dlr.de/119798/ | ||||||||||||||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||||||||||
Titel: | Full melting of a two-dimensional complex plasma crystal triggered by localized pulsed laser heating | ||||||||||||||||||||||||||||||||
Autoren: |
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Datum: | 18 April 2018 | ||||||||||||||||||||||||||||||||
Erschienen in: | Physical Review E | ||||||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||||||||||
Band: | 97 | ||||||||||||||||||||||||||||||||
DOI: | 10.1103/PhysRevE.97.043206 | ||||||||||||||||||||||||||||||||
Seitenbereich: | 043206-1 | ||||||||||||||||||||||||||||||||
Verlag: | American Physical Society | ||||||||||||||||||||||||||||||||
ISSN: | 2470-0045 | ||||||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||||||
Stichwörter: | complex plasma, dusty plasma, laser-induced melting | ||||||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||||||||||
HGF - Programmthema: | Forschung unter Weltraumbedingungen | ||||||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | R FR - Forschung unter Weltraumbedingungen | ||||||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Komplexe Plasmen / Laborforschung (alt) | ||||||||||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Materialphysik im Weltraum > Gruppe Komplexe Plasmen | ||||||||||||||||||||||||||||||||
Hinterlegt von: | Nosenko, Volodymyr | ||||||||||||||||||||||||||||||||
Hinterlegt am: | 25 Apr 2018 16:25 | ||||||||||||||||||||||||||||||||
Letzte Änderung: | 17 Mär 2021 13:40 |
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