Počet záznamů: 1

Electronic structure of an XUV photogenerated solid-density aluminum plasma

  1. 1.
    0350013 - FZU-D 2011 RIV US eng J - Článek v odborném periodiku
    Vinko, S.M. - Zastrau, U. - Mazevet, S. - Andreasson, J. - Bajt, S. - Burian, Tomáš - Chalupský, Jaromír - Chapman, H.N. - Cihelka, Jaroslav - Doria, D. - Döppner, T. - Düsterer, S. - Dzelzainis, T. - Fäustlin, R.R. - Fortmann, C. - Förster, E. - Galtier, E. - Glenzer, S. H. - Göde, S. - Gregori, G. - Hajdu, J. - Hájková, Věra - Heimann, P.A. - Irsig, R. - Juha, Libor - Jurek, M. - Krzywinski, J. - Laarmann, T. - Lee, H.J. - Lee, R. W. - Li, B. - Meiwes-Broer, K.-H. - Mithen, J.P. - Nagler, B. - Nelson, A.J. - Przystawik, A. - Redmer, R. - Riley, D. - Rosmej, F. - Sobierajski, R. - Tavella, F. - Thiele, R. - Tiggesbäumker, J. - Toleikis, S. - Tschentscher, T. - Vyšín, Luděk - Whitcher, T.J. - White, S. - Wark, J. S.
    Electronic structure of an XUV photogenerated solid-density aluminum plasma.
    Physical Review Letters. Roč. 104, č. 22 (2010), 225001/1-225001/4 ISSN 0031-9007
    Grant CEP: GA AV ČR KAN300100702; GA MŠk LC510; GA MŠk(CZ) LC528; GA MŠk LA08024; GA AV ČR IAAX00100903; GA MŠk(CZ) ME10046
    Výzkumný záměr: CEZ:AV0Z10100523
    Klíčová slova: free-electron laser * exoticstates of matter * aluminum * soft-x-ray emission spectroscopy
    Kód oboru RIV: BH - Optika, masery a lasery
    Impakt faktor: 7.621, rok: 2010

    By use of high intensity XUV radiation from the FLASH free-electron laser at DESY, we have created highly excited exotic states of matter in solid-density aluminum samples. The XUV intensity is sufficiently high to excite an inner-shell electron from a large fraction of the atoms in the focal region. We show that soft-x-ray emission spectroscopy measurements reveal the electronic temperature and density of this highly excited system immediately after the excitation pulse, with detailed calculations of the electronic structure, based on finite-temperature density functional theory, in good agreement with the experimental results.
    Trvalý link: http://hdl.handle.net/11104/0190117