Interactions of plastic plasma with different atomic number plasmas

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00436133" target="_blank" >RIV/68378271:_____/14:00436133 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389021:_____/14:00436133

Výsledek na webu

<a href="http://dx.doi.org/10.1088/0031-8949/2014/T161/014034" target="_blank" >http://dx.doi.org/10.1088/0031-8949/2014/T161/014034</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0031-8949/2014/T161/014034" target="_blank" >10.1088/0031-8949/2014/T161/014034</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Interactions of plastic plasma with different atomic number plasmas

Popis výsledku v původním jazyce

This paper is devoted to determination of the plasma ablative pressures for ablators with different atomic numbers. For this reason several target materials with a wide range of atomic numbers (Z = 3.5-73), i.e. plastic (CH), Al, Cu, Ag and Ta, were used. To compare pressures of plasmas produced from various materials, the targets consisted of two components. One of them, in the form of a cylindrical insert 200 mu m in diameter, was fixed to the second one. The targets were irradiated by the third harmonic of the Prague Asterix Laser System (PALS) laser radiation with the energy of 130 J and focal beam diameter of 600 mu m on the target surface. The results presented show that the plasma pressure decreases with increasing atomic number, but in a limited range of Z only. For higher Z, starting approximately from Z = 47 (Ag), the plasma pressure becomes constant, as confirmed by interferometric measurements.

Název v anglickém jazyce

Interactions of plastic plasma with different atomic number plasmas

Popis výsledku anglicky

This paper is devoted to determination of the plasma ablative pressures for ablators with different atomic numbers. For this reason several target materials with a wide range of atomic numbers (Z = 3.5-73), i.e. plastic (CH), Al, Cu, Ag and Ta, were used. To compare pressures of plasmas produced from various materials, the targets consisted of two components. One of them, in the form of a cylindrical insert 200 mu m in diameter, was fixed to the second one. The targets were irradiated by the third harmonic of the Prague Asterix Laser System (PALS) laser radiation with the energy of 130 J and focal beam diameter of 600 mu m on the target surface. The results presented show that the plasma pressure decreases with increasing atomic number, but in a limited range of Z only. For higher Z, starting approximately from Z = 47 (Ag), the plasma pressure becomes constant, as confirmed by interferometric measurements.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Physica Scripta

ISSN

0031-8949

e-ISSN

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Svazek periodika

T161

Číslo periodika v rámci svazku

May

Stát vydavatele periodika

SE - Švédské království

Počet stran výsledku

4

Strana od-do

014034-014034

Kód UT WoS článku

000339620200035

EID výsledku v databázi Scopus

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