Target holder as a specific sensor for laser-induced plasma ablation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F21%3A00352723" target="_blank" >RIV/68407700:21230/21:00352723 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/21:00543188

Výsledek na webu

<a href="https://doi.org/10.1016/j.physleta.2020.126980" target="_blank" >https://doi.org/10.1016/j.physleta.2020.126980</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.physleta.2020.126980" target="_blank" >10.1016/j.physleta.2020.126980</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Target holder as a specific sensor for laser-induced plasma ablation

Popis výsledku v původním jazyce

We have used grounded and isolated targets to measure currents of electrons escaping the pulsed laser-produced plasma. Presented experiments show that the laser-produced plasma is dominated by three phases such as the ignition phase, active and afterglow phases. The last two phases occurring after laser-plasma interaction are influenced by whether the target is isolated from the vacuum chamber or grounded. The voltage arising on the isolated target, which acts as a capacitor, mainly affects the active phase, where collisions of particles still form the plasma. This can cause reduction in ion emissions, as observed for heavier elements. The target charging accompanying the laser ablation was driven by nanosecond laser radiation with fluence ranging between 1-4 J/cm(2). (C) 2020 Elsevier B.V. All rights reserved.

Název v anglickém jazyce

Target holder as a specific sensor for laser-induced plasma ablation

Popis výsledku anglicky

We have used grounded and isolated targets to measure currents of electrons escaping the pulsed laser-produced plasma. Presented experiments show that the laser-produced plasma is dominated by three phases such as the ignition phase, active and afterglow phases. The last two phases occurring after laser-plasma interaction are influenced by whether the target is isolated from the vacuum chamber or grounded. The voltage arising on the isolated target, which acts as a capacitor, mainly affects the active phase, where collisions of particles still form the plasma. This can cause reduction in ion emissions, as observed for heavier elements. The target charging accompanying the laser ablation was driven by nanosecond laser radiation with fluence ranging between 1-4 J/cm(2). (C) 2020 Elsevier B.V. All rights reserved.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physics Letters A

ISSN

0375-9601

e-ISSN

1873-2429

Svazek periodika

385

Číslo periodika v rámci svazku

126980

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

—

Kód UT WoS článku

000590415400020

EID výsledku v databázi Scopus

2-s2.0-85096214294