Diamond detectors for time-of-flight measurements in laser-generated plasmas

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F09%3A00331187" target="_blank" >RIV/68378271:_____/09:00331187 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389021:_____/09:00331187

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Diamond detectors for time-of-flight measurements in laser-generated plasmas

Popis výsledku v původním jazyce

CVD mono-crystalline diamond thin films deposited on a doped diamond were employed as detectors of the radiation emitted from the laser-generated plasma. Plasmas were obtained by ablating Al, Ta, Au, and CF2 bulk targets by the use of an Nd:Yag repetitive laser at INFN-LNS in Catania operating at 10e10W/cm2 pulse intensity, and by a high-power iodine PALS laser in Prague operating at 10e15W/cm2 pulse intensity. Diamond detectors can measure UV, X-rays, electrons, and ions. The time-of-flight (TOF) technique was exploited to separate photon, electron, and particle contributions. The TOF diamond spectra were compared with traditional ion collector spectra. The results indicate that the ion energy resolution of the employed diamond detectors is high and that the fast electrons can be detected from a deconvolution procedure applied to the fast photo-peak.

Název v anglickém jazyce

Diamond detectors for time-of-flight measurements in laser-generated plasmas

Popis výsledku anglicky

CVD mono-crystalline diamond thin films deposited on a doped diamond were employed as detectors of the radiation emitted from the laser-generated plasma. Plasmas were obtained by ablating Al, Ta, Au, and CF2 bulk targets by the use of an Nd:Yag repetitive laser at INFN-LNS in Catania operating at 10e10W/cm2 pulse intensity, and by a high-power iodine PALS laser in Prague operating at 10e15W/cm2 pulse intensity. Diamond detectors can measure UV, X-rays, electrons, and ions. The time-of-flight (TOF) technique was exploited to separate photon, electron, and particle contributions. The TOF diamond spectra were compared with traditional ion collector spectra. The results indicate that the ion energy resolution of the employed diamond detectors is high and that the fast electrons can be detected from a deconvolution procedure applied to the fast photo-peak.

Druh

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

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

—

Projekt

<a href="/cs/project/LC528" target="_blank" >LC528: Centrum laserového plazmatu</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Radiation Effects and Defects in Solids

ISSN

1042-0150

e-ISSN

—

Svazek periodika

164

Číslo periodika v rámci svazku

5-6

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

—

Kód UT WoS článku

000266032900018

EID výsledku v databázi Scopus

—