Plastic plasma as a compressor of aluminum plasma at the PALS experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00375048" target="_blank" >RIV/68378271:_____/12:00375048 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389021:_____/12:00375048 RIV/68407700:21230/12:00194943

Výsledek na webu

<a href="http://dx.doi.org/10.1017/S0263034611000528" target="_blank" >http://dx.doi.org/10.1017/S0263034611000528</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1017/S0263034611000528" target="_blank" >10.1017/S0263034611000528</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Plastic plasma as a compressor of aluminum plasma at the PALS experiment

Popis výsledku v původním jazyce

In our earlier papers, we demonstrated that plasma pressure decreases with the growing atomic number of the target material. That experimentally confirmed fact brought about a question whether it would be possible to collimate the Al plasma outflow by using plastic plasma as a compressor. To prove that idea we used in our next experiments a plastic target with an Al cylindrical insert of 400 mu m in diameter. The measurements were carried out at the Prague Asterix Laser System iodine laser facility. Thelaser provided a 250 ps (full width at half maximum (FWHM)) pulse with energy of 130 J at the third harmonic frequency (lambda(3) = 0.438 mu m). The focal spot diameters (Phi L) 800, 1000, and 1200 mu m ensured predominance of the plastic plasma amounthigh enough for the effective Al plasma compression. To study the Al plasma stream propagation and its interaction with plastic plasma a three-frame interferometric system and an X-ray camera were used.

Název v anglickém jazyce

Plastic plasma as a compressor of aluminum plasma at the PALS experiment

Popis výsledku anglicky

In our earlier papers, we demonstrated that plasma pressure decreases with the growing atomic number of the target material. That experimentally confirmed fact brought about a question whether it would be possible to collimate the Al plasma outflow by using plastic plasma as a compressor. To prove that idea we used in our next experiments a plastic target with an Al cylindrical insert of 400 mu m in diameter. The measurements were carried out at the Prague Asterix Laser System iodine laser facility. Thelaser provided a 250 ps (full width at half maximum (FWHM)) pulse with energy of 130 J at the third harmonic frequency (lambda(3) = 0.438 mu m). The focal spot diameters (Phi L) 800, 1000, and 1200 mu m ensured predominance of the plastic plasma amounthigh enough for the effective Al plasma compression. To study the Al plasma stream propagation and its interaction with plastic plasma a three-frame interferometric system and an X-ray camera were used.

Druh

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

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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Projekt

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

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Laser and Particle Beams

ISSN

0263-0346

e-ISSN

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Svazek periodika

30

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

1-7

Kód UT WoS článku

000302371200001

EID výsledku v databázi Scopus

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