TY - JOUR
T1 - Light scattering from droplets with inclusions and the impact on optical measurement of aerosols
AU - Wind, Lucas
AU - Hofer, Linda
AU - Nagy, Attila A.
AU - Winkler, Paul
AU - Vrtala, Aron
AU - Szymanski, Wladyslaw
N1 - DOI: 10.1016/j.jaerosci.2004.04.006
Coden: JALSB
Affiliations: Institute of Experimental Physics, University of Vienna, Boltzmanngasse 5, 1090-A, Vienna, Austria; Department of Laser Application, Res. Inst. Solid State Phys. Opt., Konkoly-Thege M. St. 29-33., 1121-H, Budapest, Hungary
Adressen: Szymanski, W.W.; Institute of Experimental Physics; University of Vienna; Boltzmanngasse 5, 1090-A Vienna, Austria; email: [email protected]
Source-File: ExpPhysScopus.csv
Import aus Scopus: 2-s2.0-4344559242
Importdatum: 14.02.2007 17:34:42
07.11.2007: Datenanforderung 1968 (Import Sachbearbeiter)
PY - 2004
Y1 - 2004
N2 - We investigate the light scattering characteristics of water droplet aerosols containing defined inclusions. The inclusions are either di-2-ethyl-hexyl-sebacate (DEHS) droplets or carbon-like particles located within an outer shell of water. For modeling the Mie theory of light scattering adapted to scattering from layered spherical particles has been applied assuming that the inclusion is placed centrally in the outer droplet. Experimental evidence obtained with inclusions having modal diameters in the range from 100 to 800 nm imbedded in water droplets is compared with modeled results. The presented data suggest evidently that the negligence of inclusions in droplets, especially of those with absorbing properties might affect a number of crucial issues such as quantification of the impact of atmospheric aerosols on radiative transfer in atmosphere, modeling of light propagation in aerosols, calibration of instruments based on the interaction of light with particles, or optical aerosol measurement. Π2004 Elsevier Ltd. All rights reserved.
AB - We investigate the light scattering characteristics of water droplet aerosols containing defined inclusions. The inclusions are either di-2-ethyl-hexyl-sebacate (DEHS) droplets or carbon-like particles located within an outer shell of water. For modeling the Mie theory of light scattering adapted to scattering from layered spherical particles has been applied assuming that the inclusion is placed centrally in the outer droplet. Experimental evidence obtained with inclusions having modal diameters in the range from 100 to 800 nm imbedded in water droplets is compared with modeled results. The presented data suggest evidently that the negligence of inclusions in droplets, especially of those with absorbing properties might affect a number of crucial issues such as quantification of the impact of atmospheric aerosols on radiative transfer in atmosphere, modeling of light propagation in aerosols, calibration of instruments based on the interaction of light with particles, or optical aerosol measurement. Π2004 Elsevier Ltd. All rights reserved.
U2 - 10.1016/j.jaerosci.2004.04.006
DO - 10.1016/j.jaerosci.2004.04.006
M3 - Article
SN - 0021-8502
VL - 35
SP - 1173
EP - 1188
JO - Journal of Aerosol Science
JF - Journal of Aerosol Science
IS - 9
ER -