Abstract

A high intensity and high resolution vacuum ultraviolet beam line for the wavelength range from 30 nm to 300 nm has been installed at the synchrotron radiation laboratory at the storage ring DORIS (HASYLAB). Sample chambers for luminescence spectroscopy on gaseous, liquid and solid samples and for photoelectron spectroscopy have been integrated. The light flux at the sample reaches 7×10 12 photons·nm −1·s −1 at 8 eV photon energy for a current of 100 mA in the storage ring. A resolution of 0.007 nm has been obtained.

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