Počet záznamů: 1
Observation of K-shell soft X ray emission of nitrogen irradiated by XUV-free electron laser FLASH at intensities greater than 10.sup.16./sup. W/cm.sup.2./sup..
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SYSNO ASEP 0362890 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Observation of K-shell soft X ray emission of nitrogen irradiated by XUV-free electron laser FLASH at intensities greater than 1016 W/cm2. Tvůrce(i) Galtier, E. (FR)
Rosmej, F.B. (FR)
Renner, Oldřich (FZU-D) RID, ORCID
Juha, Libor (FZU-D) RID, ORCID, SAI
Chalupský, Jaromír (FZU-D) RID, ORCID
Gauthier, J. C. (FR)
White, S. (GB)
Riley, D. (GB)
Vinko, S. (GB)
Witcher, T. (GB)
Wark, J. (GB)
Nagler, B. (US)
Lee, R. W. (US)
Nelson, A.J. (US)
Toleikis, S. (DE)Zdroj.dok. Contributions to Plasma Physics. - : Wiley - ISSN 0863-1042
Roč. 51, 2-3 (2011), s. 284-287Poč.str. 4 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova soft X-ray diagnostic ; Free Electron Laser ; THM crystal Vědní obor RIV BH - Optika, masery a lasery CEP GAP208/10/2302 GA ČR - Grantová agentura ČR GAP205/11/0571 GA ČR - Grantová agentura ČR CEZ AV0Z10100523 - FZU-D (2005-2011) UT WOS 000288610800027 DOI 10.1002/ctpp.201000045 Anotace XUV/X-ray Free Electron Lasers provide tools to investigate matter under extreme conditions. As theory is at its infancy, the analysis of matter via the self-emission of the target is of central importance. We report the first successful observation of K-shell emission of Nitrogen at 430 eV using an XUV-Free Electron Laser to irradiate solid Boron Nitride targets at intensities larger than 10(16) W/cm(2). Using a Bragg crystal of THM coupled to a CCD, we resolved K-shell line emission from different charge states. We demonstrate that the spectroscopic data allow characterization of electron heating processes when X-ray radiation is interacting with solid matter. The results obtained have an important impact on the theory. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2012
Počet záznamů: 1