Optical properties of core-shell particle composites. I. Linear response

被引：28
作者：
Goncharenko, AV
机构：
[1] Pohang Univ Sci & Technol, Dept Chem, Ctr Superfunct Mat, Pohang 790784, South Korea
[2] Natl Acad Sci Ukraine, Inst Semicond Phys, UA-03028 Kiev, Ukraine
来源：
CHEMICAL PHYSICS LETTERS | 2004年 / 386卷 / 1-3期
关键词：
D O I：
10.1016/j.cplett.2004.01.041
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The effective dielectric response of core-shell particle composites is calculated analytically and numerically in terms of the ellipsoidal Lorentz cavity. The particles are considered to be shape-distributed confocal ellipsoids. Both the one-dimensional and two-dimensional steplike shape distribution functions are examined. The results are illustrated by numerical calculations carried out for metal core particles coated with a dielectric shell. (C) 2004 Elsevier B.V. All rights reserved.
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页码：25 / 31
页数：7
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