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Proceedings Paper

Impact of the necking phenomenon on the spectral behavior of WO3 aggregates
Author(s): Krzysztof Skorupski
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Paper Abstract

Fractal-like aggregates are usually modeled as monodisperse particles positioned in point contact. However, in reality, much more advanced connections between primary particles exist. In this work, new parameters for measuring both the intersection level and the neck level were introduced. Then, the impact of the connection type on the spectral behavior of fractal-like WO3 aggregates was studied. For light scattering simulations, in the visible spectrum, the ADDA algorithm was used. The results prove that necks have strong impact on the spectral behavior of WO3 aggregates and connections, which exist between primary particles, should not be excluded from models.

Paper Details

Date Published: 6 September 2017
PDF: 11 pages
Proc. SPIE 10374, Optical Modeling and Performance Predictions IX, 103740N (6 September 2017); doi: 10.1117/12.2273200
Show Author Affiliations
Krzysztof Skorupski, Wroclaw Univ. of Science and Technology (Poland)


Published in SPIE Proceedings Vol. 10374:
Optical Modeling and Performance Predictions IX
Mark A. Kahan; Marie B. Levine-West, Editor(s)

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