Target current: a useful parameter for characterizing laser ablation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F17%3A00487387" target="_blank" >RIV/68378271:_____/17:00487387 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/17:00487387 RIV/68407700:21230/17:00315134
Result on the web
<a href="http://dx.doi.org/10.1017/S0263034617000040" target="_blank" >http://dx.doi.org/10.1017/S0263034617000040</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S0263034617000040" target="_blank" >10.1017/S0263034617000040</a>
Alternative languages
Result language
angličtina
Original language name
Target current: a useful parameter for characterizing laser ablation
Original language description
A current flowing between the ground and target exposed to the nanosecond laser radiation is analyzed to complete characteristics of laser ablation. Three phases of the target current are distinguished. During the ignition phase, the electron emission is driven by the laser pulse and the positive charge generated on the target is balanced by electrons coming from the ground through the target holder. At post-pulse times, a peaked waveform of the target current is typical for the active phase of the plasma and can give information on the material composition of the ablated surface layers. The afterglow phase is determined by a current of electrons flowing from the target to the ground. Experiment shows that the time-resolved target current is very sensitive to the actual composition of the surface layer of irradiated target and laser parameters.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
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)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Laser and Particle Beams
ISSN
0263-0346
e-ISSN
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Volume of the periodical
35
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
170-176
UT code for WoS article
000398536200023
EID of the result in the Scopus database
2-s2.0-85012240108