169 citations · 1.2k across the 37 of their papers we have counts for
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physics.chem-ph2016★ 6 cited
Fine- and hyperfine-structure effects in molecular photoionization: II. Resonance-enhanced multiphoton ionization and hyperfine-selective generation of molecular cations
Matthias Germann, Stefan Willitsch
Resonance-enhanced multiphoton ionization (REMPI) is a widely used technique for studying molecular photoionization and producing molecular cations for spectroscopy and dynamics st…
physics.chem-ph2016★ 9 cited
Fine- and hyperfine-structure effects in molecular photoionization: I. General theory and direct photoionization
Matthias Germann, Stefan Willitsch
We develop a model for predicting fine- and hyperfine intensities in the direct photoionization of molecules based on the separability of electron and nuclear spin states from vibr…