Analysis of composite nanoparticles with surface integral equations and the multilevel fast multipole algorithm

被引：23
|
作者：
Erguel, Oezguer [1 ]
机构：
[1] Univ Strathclyde, Dept Math & Stat, Glasgow G1 1XH, Lanark, Scotland
来源：
JOURNAL OF OPTICS | 2012年 / 14卷 / 06期
基金：
英国工程与自然科学研究理事会;
关键词：
nanoparticles; electromagnetic scattering; computational techniques; ELECTROMAGNETIC SCATTERING; OBJECTS;
D O I：
10.1088/2040-8978/14/6/062701
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Composite nanoparticles involving multiple parts with different material properties are analyzed rigorously with surface integral equations and the multilevel fast multipole algorithm. Accuracy and efficiency of the developed parallel implementation are demonstrated on spherical objects with dielectric, perfectly conducting, plasmonic, and double-negative regions. Significant effects of the formulation on numerical solutions are also considered to show the tradeoff between the efficiency and accuracy.
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收藏
页数：4
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