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    Article

    A new powerful source for coherent VUV radiation: Demonstration of exponential growth and saturation at the TTF free-electron laser

    We present experimental evidence that the free-electron laser at the TESLA Test Facility has reached the maximum power gain of 107 in the vacuum ultraviolet (VUV) region at wavelengths between 80 and 120 nm. At s...

    V. Ayvazyan, N. Baboi, I. Bohnet… in The European Physical Journal D - Atomic, … (2002)

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    Article

    Decay channels of core excitation resonances in 3d and 4f metal atoms

    Photoabsorption, photoelectron, and ejected electron spectra of atomic 3d metals and rare earths in the energy range of the strong 3p→3d and 4d→(4fεf) excitations are presented. TheZ-dependence of the strength, s...

    M. Meyer, T. Prescher, E. von Raven… in Zeitschrift für Physik D Atoms, Molecules … (1986)

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    Article

    Photoabsorption of Atomic Sodium in the VUV

    The absorption spectrum of atomic sodium in the photon energy region from 30 to 150 eV has been investigated. A great number of sharp absorption lines which can be attributed to the excitation of a 2p- or a 2s-el...

    H. W. Wolff, K. Radler, B. Sonntag, R. Haensel in Zeitschrift für Physik (1972)