Suppression of elastic scattering resonances in microdroplets seeded withnm-sized latex particles,

摘要

Abstract: ce structure in elastic scattering (at approximately 90 deg from the direction of forward scattering) has been measured for evaporating micron-sized glycerol droplets suspended in an electrodynamic trap. Seeding the droplets with polystyrene latex particles having diameter 30 nm $LSEQ d $LSEQ 105 nm broadens and attenuates the highest Q (Q $APEQ 10$+4$/-10$+5$/) resonances. Further, regardless of whether resonance conditions are satisfied, the addition of latex particles causes fluctuations of the elastic scattering with amplitude up to $APEQ 10% of the total signal.!11