| タイトル | Scattering and Absorption Properties of Polydisperse Wavelength-sized Particles Covered with Much Smaller Grains |
| 本文（外部サイト） | http://hdl.handle.net/2060/20130014862 |
| 著者（英） | Dlugach, Jana M.; Mishchenko, Michael I.; Mackowski, Daniel W. |
| 発行日 | 2012-12-01 |
| 言語 | eng |
| 内容記述 | Using the results of direct, numerically exact computer solutions of the Maxwell equations, we analyze scattering and absorption characteristics of polydisperse compound particles in the form of wavelength-sized spheres covered with a large number of much smaller spherical grains.The results pertain to the complex refractive indices1.55 + i0.0003,1.55 + i0.3, and 3 + i0.1. We show that the optical effects of dusting wavelength-sized hosts by microscopic grains can vary depending on the number and size of the grains as well as on the complex refractive index. Our computations also demonstrate the high efficiency of the new superposition T-matrix code developed for use on distributed memory computer clusters. |
| NASA分類 | Optics |
| レポートNO | GSFC-E-DAA-TN8900 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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