Electronic structure of an XUV photogenerated solid-density aluminum plasma.

Electronic structure of an XUV photogenerated solid-density aluminum plasma.

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...

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书目详细资料
Main Authors: Vinko, S, Zastrau, U, Mazevet, S, Andreasson, J, Bajt, S, Burian, T, Chalupsky, J, Chapman, H, Cihelka, J, Doria, D, Döppner, T, Düsterer, S, Dzelzainis, T, Fäustlin, R, Fortmann, C, Förster, E, Galtier, E, Glenzer, S, Göde, S, Gregori, G, Hajdu, J, Hajkova, V, Heimann, P, Irsig, R, Juha, L
格式: Journal article
语言:English
出版: 2010
实物特征
总结: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.

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