Experimental identification of unique angular dependent scattering behavior of nanoparticles

IF 1.9 4区物理与天体物理 Q3 OPTICS

Journal of the European Optical Society-Rapid Publications Pub Date : 2017-11-22 DOI:10.1186/s41476-017-0066-4

Guanchao Yin, Min Song, Waseem Raja, Patrick Andrae, Martina Schmid

引用次数: 2

Abstract

Nanoparticles exhibit unique light scattering properties and are applied in many research fields.

In this work, we perform angular resolved scattering measurements to study the scattering behaviour of random and periodic silver (Ag), and periodic polystyrene (PS) nanoparticles.

The random Ag nanoparticles, with a wide particle size distribution, are able to broadbandly scatter light into large angles. In contrast, both types of periodic nanoparticles are characterized by a strong scattering zone where scattering angles are increasing as the wavelength increases.

Angular resolved scattering measurements enable experimentally revealing the particular scattering properties of different nanostructures.

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纳米颗粒独特角相关散射行为的实验鉴定

纳米粒子具有独特的光散射特性，在许多研究领域得到了应用。在这项工作中，我们进行了角分辨散射测量来研究随机和周期性银(Ag)和周期性聚苯乙烯(PS)纳米粒子的散射行为。随机银纳米粒子具有较宽的粒径分布，能够将光散射成大角度。相比之下，两种类型的周期性纳米粒子都具有强散射区，散射角随着波长的增加而增加。角分辨散射测量可以通过实验揭示不同纳米结构的特定散射特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of the European Optical Society-Rapid Publications 物理-光学

CiteScore

2.40

自引率

0.00%

发文量

审稿时长

5 weeks

期刊介绍： Rapid progress in optics and photonics has broadened its application enormously into many branches, including information and communication technology, security, sensing, bio- and medical sciences, healthcare and chemistry. Recent achievements in other sciences have allowed continual discovery of new natural mysteries and formulation of challenging goals for optics that require further development of modern concepts and running fundamental research. The Journal of the European Optical Society – Rapid Publications (JEOS:RP) aims to tackle all of the aforementioned points in the form of prompt, scientific, high-quality communications that report on the latest findings. It presents emerging technologies and outlining strategic goals in optics and photonics. The journal covers both fundamental and applied topics, including but not limited to: Classical and quantum optics Light/matter interaction Optical communication Micro- and nanooptics Nonlinear optical phenomena Optical materials Optical metrology Optical spectroscopy Colour research Nano and metamaterials Modern photonics technology Optical engineering, design and instrumentation Optical applications in bio-physics and medicine Interdisciplinary fields using photonics, such as in energy, climate change and cultural heritage The journal aims to provide readers with recent and important achievements in optics/photonics and, as its name suggests, it strives for the shortest possible publication time.