Abstract
The ejected-electron spectra of europium arising from autoionising and Auger transitions in Eu I and Eu II following excitation by electron impact have been measured in the energy region from 0 to 27 eV; incident-electron energies were in the range from 20 to 500 eV. 151 spectral features are tabulated and excitation functions are reported for a number of autoionising and Auger transitions. The chemi-ionisation electron spectrum of europium atoms reacting with oxygen and water vapour is reported in the electron energy region from 0 to 1.5 eV.
Original language | English |
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Article number | 029 |
Pages (from-to) | 4241-4253 |
Number of pages | 13 |
Journal | Journal of Physics B: Atomic and Molecular Physics |
Volume | 20 |
Issue number | 16 |
DOIs | |
State | Published - 1987 |
Externally published | Yes |