Debye Series for Light Scattering by a Nonspherical Particle
Debye Series for Light Scattering by a Nonspherical Particle
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DOI：
10.1103/physreva.81.043824
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发表时间：
2010-04
影响因子：
2.9
通讯作者：
Feng Xu;J. Lock;G. Gouesbet
中科院分区：
文献类型：
--
作者：
Feng Xu;J. Lock;G. Gouesbet
德拜级数是为均匀非球形粒子的光散射而发展的，用来解释散射强度随角度变化的各种物理过程。在对比以前开发的德拜系列的几个规则形状的粒子，镜像正交曲线坐标系中的变量分离方法可以应用，我们开发和验证德拜系列的坐标独立的方式，使用扩展的边界条件方法。验证计算的扁球形水滴的等效体积球半径10 $\ensuremath{\mu}$m。
The Debye series is developed for scattering of light by a homogeneous nonspherical particle to interpret the angular dependence of the scattered intensity in terms of various physical processes. In contrast to the previously developed Debye series for several regularly shaped particles that mirror the orthogonal curvilinear coordinate system where the variable-separation method can be applied, we develop and verify the Debye series in a coordinate-independent way using the extended boundary condition method. Verification computations are made for an oblate spheroidal water droplet of equivalent-volume sphere radius 10 $\ensuremath{\mu}$m.