Short-wavelength ablation of polymers in the high-fluence regime

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00431826" target="_blank" >RIV/68378271:_____/14:00431826 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/14:00226451

Výsledek na webu

<a href="http://dx.doi.org/10.1088/0031-8949/2014/T161/014066" target="_blank" >http://dx.doi.org/10.1088/0031-8949/2014/T161/014066</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0031-8949/2014/T161/014066" target="_blank" >10.1088/0031-8949/2014/T161/014066</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Short-wavelength ablation of polymers in the high-fluence regime

Popis výsledku v původním jazyce

Short-wavelength ablation of poly(1,4-phenylene ether-ether-sulfone) (PPEES) and poly(methyl methacrylate) (PMMA) was investigated using extreme ultraviolet (XUV) and soft x-ray (SXR) radiation from plasma-based sources. The initial experiment was performed with a 10 Hz desktop capillary-discharge XUV laser lasing at 46.9 nm. The XUV laser beam was focused onto the sample by a spherical mirror coated with a Si/Sc multilayer. The same materials were irradiated with 13.5 nm radiation emitted by plasmas produced by focusing an optical laser beam onto a xenon gas-puff target. A Schwarzschild focusing optics coated with a Mo/Si multilayer was installed at the source to achieve energy densities exceeding 0.1 J cm2 in the tight focus. The existing experimental system at the Laser Laboratorium Göttingen was upgraded by implementing a 1.2 J driving laser. An increase of the SXR fluence was secured by improving the alignment technique.

Název v anglickém jazyce

Short-wavelength ablation of polymers in the high-fluence regime

Popis výsledku anglicky

Short-wavelength ablation of poly(1,4-phenylene ether-ether-sulfone) (PPEES) and poly(methyl methacrylate) (PMMA) was investigated using extreme ultraviolet (XUV) and soft x-ray (SXR) radiation from plasma-based sources. The initial experiment was performed with a 10 Hz desktop capillary-discharge XUV laser lasing at 46.9 nm. The XUV laser beam was focused onto the sample by a spherical mirror coated with a Si/Sc multilayer. The same materials were irradiated with 13.5 nm radiation emitted by plasmas produced by focusing an optical laser beam onto a xenon gas-puff target. A Schwarzschild focusing optics coated with a Mo/Si multilayer was installed at the source to achieve energy densities exceeding 0.1 J cm2 in the tight focus. The existing experimental system at the Laser Laboratorium Göttingen was upgraded by implementing a 1.2 J driving laser. An increase of the SXR fluence was secured by improving the alignment technique.

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

"014066-1"-"014066-4"

Kód UT WoS článku

000339620200067

EID výsledku v databázi Scopus

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