Open AccessAngle-resolved Auger spectroscopy of K-shell ionized molecules
Author(s) -
Stefan Fuchs,
Daniel Paul,
T. Buhr,
S. Ricz,
S. Schippers
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1412/15/152072
Subject(s) - auger electron spectroscopy , atomic physics , ionization , auger , electron spectroscopy , spectroscopy , range (aeronautics) , spectrometer , electron spectrometer , molecule , auger effect , electron , spectral line , polar , electron ionization , chemical polarity , chemistry , materials science , physics , cathode ray , optics , ion , nuclear physics , organic chemistry , quantum mechanics , astronomy , composite material
Synopsis We report on measured oxygen K-LL Auger spectra induced by 1.5-keV electron impact on O 2 , CO 2 , and N 2 O gaseous targets. An ESA-22-type electron spectrometer was employed which is capable of simultaneous energy and angular analysis covering a polar angular range of 15° to 345°. The measurements were carried out in preparation for future experiments with more complex chiral molecular targets and a spin-polarized electron source. The present experimental data are compared with results from earlier experimental studies.