Optical characterization of size separated aerosol particles of different composition and morphology with a polar nephelometer
Articolo
Data di Pubblicazione:
1993
Citazione:
Optical characterization of size separated aerosol particles of different composition and morphology with a polar nephelometer / A. Mennella, F. Prodi. - In: PURE AND APPLIED OPTICS. - ISSN 0963-9659. - 2:5(1993), pp. 471-488. [10.1088/0963-9659/2/5/008]
Abstract:
A new technique for the determination of the complex refractive index of aerosol particles has been developed. The particles are deposited on a membrane filter by means of an aerosol inertial spectrometer, in order to have fixed and size-separated particles. The filter is then made transparent by exposure to acetone vapours and the sample inspected with a laser beam. Scattering data are then analysed and the complex refractive index is obtained. Data and results are presented for a number of materials.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
A. Mennella, F. Prodi
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