HIGH-RESOLUTION SPECTROMETRY OF NEON K-EM ISSION

A high-resolution electron-excited K emission spectrum has been perfor med. For the analysis of the radiation an X-ray spectrometer based on the Johann bent-crystal was used. The spectrum shows essentially trans itions in 1-2 times ionised Neon. The KL(1) and KL(2,3) satellites are resolved and their intensities yield information about the formation of the multiple vacancy states. An other interest of this experiment i s the high wavelength resolution obtained. This spectrometer equipped with other diffracting crystals is destinated to the study of the X-Ra y spectra arising from collision of multicharged ions on metallic surf aces.