Ion energy distribution from laser-generated plasma at intensities of 5 x 10(9) W/cm(2)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F18%3A00497097" target="_blank" >RIV/61389005:_____/18:00497097 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.surfcoat.2018.05.006" target="_blank" >http://dx.doi.org/10.1016/j.surfcoat.2018.05.006</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.surfcoat.2018.05.006" target="_blank" >10.1016/j.surfcoat.2018.05.006</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Ion energy distribution from laser-generated plasma at intensities of 5 x 10(9) W/cm(2)

Popis výsledku v původním jazyce

A ns Nd:YAG laser operating at 5 x 10(9) W/cm(2) is employed to irradiate Au/Al bi-layered targets in high vacuum. The produced laser-generated plasma is analyzed by detecting the emitted ions using an Ion Collector and an Ion Energy Analyzer connected in the time-of flight configuration. The ion spectra were acquired with a fast storage oscilloscope, analyzed in time, velocity and energy and compared with the Coulomb-Boltzmann-Shifted function. The maximum Al ion acceleration was about 1.4 keV while the maximum Au ion acceleration was about 5.0 keV. The plasma temperature was evaluated from the Boltzmann distribution giving about 60 eV for pure Al and up to 150 eV for Al covered by 250 nm Au films.

Název v anglickém jazyce

Ion energy distribution from laser-generated plasma at intensities of 5 x 10(9) W/cm(2)

Popis výsledku anglicky

A ns Nd:YAG laser operating at 5 x 10(9) W/cm(2) is employed to irradiate Au/Al bi-layered targets in high vacuum. The produced laser-generated plasma is analyzed by detecting the emitted ions using an Ion Collector and an Ion Energy Analyzer connected in the time-of flight configuration. The ion spectra were acquired with a fast storage oscilloscope, analyzed in time, velocity and energy and compared with the Coulomb-Boltzmann-Shifted function. The maximum Al ion acceleration was about 1.4 keV while the maximum Au ion acceleration was about 5.0 keV. The plasma temperature was evaluated from the Boltzmann distribution giving about 60 eV for pure Al and up to 150 eV for Al covered by 250 nm Au films.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10304 - Nuclear physics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Surface and Coatings Technology

ISSN

0257-8972

e-ISSN

—

Svazek periodika

355

Číslo periodika v rámci svazku

SI

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

5

Strana od-do

111-115

Kód UT WoS článku

000449896800017

EID výsledku v databázi Scopus

2-s2.0-85046806031