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- Title
SCATTERING MATRIX MEASUREMENTS AND LIGHT-SCATTERING CALCULATIONS OF CALCITE PARTICLES.
- Authors
Dabrowska, D. D.; Muñoz, O.; Moreno, F.; Nousiainen, T.; Zubko, E. S.; Marra, A. C.
- Abstract
We present measurements of the complete scattering matrix as a function of the scattering angle of a sample of calcite particles collected near Lecce, Italy. The measurements are done at a wavelength of 647 nm in the scattering angle range 3°-177°. FESEM and SEM images show that the sample consists largely of flake-like particles. Ten different flake-like geometries are randomly generated and their scattering properties are simulated with DDA for sizes from 0.1 µm to 1 µm. Some preliminary comparisons of the simulations and the measurements are shown.
- Subjects
LECCE (Italy); ITALY; SCATTERING (Physics); CALCITE; PARTICLES; PARTICLE size determination; FIELD emission; SCANNING electron microscopes
- Publication
AAPP Physical, Mathematical & Natural Sciences / Atti della Accademia Peloritana dei Pericolanti: Classe di Scienze Fisiche, Matematiche e Naturali, 2011, Vol 89, Issue S1, p024-1
- ISSN
0365-0359
- Publication type
Article
- DOI
10.1478/C1V89S1P024