等离激元纳米材料的光致发光(特邀)  

Photoluminescence of Plasmonic Nanomaterials(Invited)

作　　者：刘小峰[1] 王林 邱建荣 Liu Xiaofeng;Wang Lin;Qiu Jianrong(School of Materials Science and Engineering,Zhejiang University,Hangzhou 310027,Zhejiang,China;State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027,Zhejiang,China)

机构地区：[1]浙江大学材料科学与工程学院,浙江杭州310027 [2]浙江大学现代光学仪器国家重点实验室,浙江杭州310027

出　　处：《激光与光电子学进展》2024年第3期113-122,共10页Laser & Optoelectronics Progress

基　　金：国家自然科学基金(2020YFB1805900,2022YFE0109200,U20A20211,62175210,62005240);浙江省自然科学基金(LY21F050005,LR21E020005)。

摘　　要：等离激元纳米材料的光致发光已经成为等离激元的一个基本性质。近20年来,这一现象在各种不同结构、不同材料的等离激元材料中被观察到。本文简要介绍了等离激元光致发光的实验研究进展,重点讨论了目前所提出的等离激元光致发光中的几种代表类型,并对这些不同类型的光致发光的光物理过程进行了简要的分析。在此基础上,本文介绍了近年来等离激元材料光致发光在传感、生物成像等领域的前沿应用。最后,本文简要总结了等离激元材料光致发光的研究进展和所面临的问题,并对这一光物理过程以及未来的研究方向进行总结和展望。Photoluminescence of plasmon nanomaterials is now a fundamental property of plasmons.Over the past two decades,this phenomenon has been observed in various plasmon materials with diverse structures.This study briefly discusses experimental research progress in plasmon photoluminescence,focusing on the representative types of proposed plasmon photoluminescence and briefly analyzing their photophysical processes.Furthermore,this study explores the cutting-edge applications of photoluminescence using plasmon materials in recent years in sensing,biological imaging,and other fields.Finally,it summarizes the research progress and problems faced in the photoluminescence of plasmon materials,the prospects of this photophysical process,and future research directions.

关 键 词：等离激元 光致发光 跃迁 纳米材料 

分 类 号：O437[机械工程—光学工程]