Phases of plasma produced with nanosecond laser

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00328665" target="_blank" >RIV/68407700:21230/17:00328665 - isvavai.cz</a>
Result on the web
<a href="http://ocs.ciemat.es/EPS2017PAP/pdf/P2.205.pdf" target="_blank" >http://ocs.ciemat.es/EPS2017PAP/pdf/P2.205.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Phases of plasma produced with nanosecond laser
Original language description
Recent experimental studies have shown that the current balancing the charge occurred on a target irradiated with a laser can be used as a basic parameter for characterization of laser ablation. The time-resolved target current indicates the occurrence of various phases of the laser-produced plasma. During the first plasma phase defined by the duration of laser-target interaction, the time derivative of the target current matches the time-resolved laser intensity. The second phase of the laser-produced plasma starts after termination of the laser-matter interaction. For the entire duration of this active phase, the plasma surviving on the target surface emits transient electromagnetic radiation (EMP), X-ray radiation, and slow ions. This surface plasma causes the target charging balanced by a return target current on a time scale of 100 ns. Then the target holder acts as a probe, the signal of which can indicate a residual plasma persisting inside the target chamber on a time scale of microseconds.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EPS 2017: 44th European Physical Society Conference on Plasma Physics (EPS)
ISBN
9781510849303
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
EPS
Place of publication
Mulhouse
Event location
Belfast
Event date
Jun 26, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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