Fig. 3
From: Complex three-dimensional self-assembly in proxies for atmospheric aerosols
Dehumidification experiment. a Time-resolved 1D SAXS data showing the phase transition from HII to P63/mmc under humidity steadily decreasing from ~95% down to 80% RH for an acoustically levitated droplet of 1:1 oleic acid/sodium oleate initially at 3 wt% in 1 wt% NaCl solution; the droplet was injected at t = −660 s (SAXS data were collected in 35-s intervals; t = 0 s corresponds to the start of SAXS data acquisition); b Raman spectra obtained simultaneously illustrate the reduction of the broad H2O peak (~3070–3700 cm−1; spectra are normalised to CH band at ~2850–3000 cm−1; a 2D version of this figure is presented as Supplementary Fig. 3c)
