Untersuchung der Anregung innerer Elektronen von Alkalihalogenidmolekülen im Energieverlustspektrum von 25 keV-Elektronen
The energy loss spectra of 25-keV electrons after interaction with alkali halide vapors were measured. For the energy losses in the energy rangeE≲6eV the positions of the peaks are consistent with light absorption measurements considering the energy resolution of the loss spectra. At higher energy peaks were observed, which correspond to the excitation of inner electrons belonging to the alkali atoms. From electron diffraction diagramms it follows, that for the lithium halides the concentration of dimers is considerable.