Fig. 2
From: Direct Observation of Hierarchic Molecular Interactions Critical to Biogenic Aerosol Formation
The 20 K NIPE spectra of (HSO4−)(VOC) binary clusters measured with 157 nm photons. The VOCs have similar nc but different \(\overline {{\mathrm{OSc}}}\) or O/C ratios. The electron binding energy increases (ΔEBEs) of the clusters relative to HSO4− are indicated by the colored regions (a), and indicated with color bars (b)
