The optical properties of nanoshells

被引：30
|
作者：
Halas, Naomi
机构：
来源：
Optics and Photonics News | 2002年 / 13卷 / 08期
关键词：
Dielectric materials - Light absorption - Light scattering - Optical properties - Resonance;
D O I：
10.1364/OPN.13.8.000026
中图分类号：
学科分类号：
摘要：
An overview of the optical properties of nanoshells is presented. As the shell thickness is varied on a dielectric core of constant size, the optical absorption shifts quite sensitively as a function of shell thickness. Keeping the core/shell size ratio constant but varying the absolute size of the particle determines whether the particle resonance will absorb light or scatter it.
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页码：26 / 30
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