介电介质中金纳米颗粒的表面等离子体共振

2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2022-10-10 DOI:10.1109/ELNANO54667.2022.9926764

A.V. Zarovska, A. Gilchuk, Y. Bacherikov, V. Romaniuk

{"title":"介电介质中金纳米颗粒的表面等离子体共振","authors":"A.V. Zarovska, A. Gilchuk, Y. Bacherikov, V. Romaniuk","doi":"10.1109/ELNANO54667.2022.9926764","DOIUrl":null,"url":null,"abstract":"Plasmon resonance in metal nanoparticles depends on numerous factors. It could be characteristics of the particle - material, size and shape. And also, it could be characteristics of the surrounding medium. Localized surface plasmon resonance (LSPR) in spherical gold nanoparticles is studied. Characteristics of LSPR are controlled by changing dielectric permittivity of the surrounding medium in two ways. The first way consists of adding a transparent dielectric material to the nanoparticle sample. The main idea of the second way is to increase particle polarization using the time varying electric field. This method could be used to control characteristics of SRP in different applications.","PeriodicalId":178034,"journal":{"name":"2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Surface Plasmon Resonance In Gold Nanoparticles In Dielectric Media\",\"authors\":\"A.V. Zarovska, A. Gilchuk, Y. Bacherikov, V. Romaniuk\",\"doi\":\"10.1109/ELNANO54667.2022.9926764\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Plasmon resonance in metal nanoparticles depends on numerous factors. It could be characteristics of the particle - material, size and shape. And also, it could be characteristics of the surrounding medium. Localized surface plasmon resonance (LSPR) in spherical gold nanoparticles is studied. Characteristics of LSPR are controlled by changing dielectric permittivity of the surrounding medium in two ways. The first way consists of adding a transparent dielectric material to the nanoparticle sample. The main idea of the second way is to increase particle polarization using the time varying electric field. This method could be used to control characteristics of SRP in different applications.\",\"PeriodicalId\":178034,\"journal\":{\"name\":\"2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO)\",\"volume\":\"42 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ELNANO54667.2022.9926764\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ELNANO54667.2022.9926764","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

金属纳米粒子中的等离子体共振取决于许多因素。它可以是粒子的特性——材料、大小和形状。也可以是周围介质的特性。研究了球形金纳米粒子的局部表面等离子体共振(LSPR)。LSPR的特性是通过改变周围介质的介电常数来控制的。第一种方法是在纳米颗粒样品中加入透明的介电材料。第二种方法的主要思想是利用时变电场增加粒子的极化。该方法可用于控制SRP在不同应用场合的特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Surface Plasmon Resonance In Gold Nanoparticles In Dielectric Media

Plasmon resonance in metal nanoparticles depends on numerous factors. It could be characteristics of the particle - material, size and shape. And also, it could be characteristics of the surrounding medium. Localized surface plasmon resonance (LSPR) in spherical gold nanoparticles is studied. Characteristics of LSPR are controlled by changing dielectric permittivity of the surrounding medium in two ways. The first way consists of adding a transparent dielectric material to the nanoparticle sample. The main idea of the second way is to increase particle polarization using the time varying electric field. This method could be used to control characteristics of SRP in different applications.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO)

自引率

0.00%

发文量