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Interaction properties between different modes of localized and propagating surface plasmons in a dimer nanoparticle array

文献类型：期刊论文

作者Ma, Qilin1,2; Liu, Guangqiang2; Feng, Sujuan3; Chen, Yiqing1; Cai, Weiping2
刊名OPTICAL ENGINEERING
出版日期2018-08-01
卷号57期号:8页码:6
关键词plasmon interaction surface plasmon polaritons localized surface plasmon resonances electric field intensity enhancement
ISSN号0091-3286
DOI10.1117/1.OE.57.8.087108
通讯作者Liu, Guangqiang(liugq@issp.ac.cn) ; Feng, Sujuan(sjfeng@aiofm.ac.cn)
英文摘要When the peak positions of propagating surface plasmon polaritons (SPPs) and localized surface plasmon resonances (LSPRs) become very close to each other in a single nanoparticle array structure, an anticrossing behavior of the surface plasmon resonances (SPRs) peak positions usually occurs, which can considerably enhance the near-field intensity. We first report on the interaction of two types of SPRs in a dimer nanodisk-SiO2 spacer-gold film hybrid sandwich structure. The anticrossing behavior does not appear always due to various modes of LSPRs in such structures. Moreover, a crossing behavior also appears based on the interaction of SPPs and a longitudinal bonding mode of LSPRs. When the anticrossing behavior occurs, a bandgap that changes only with the array period also appears. This bandgap influences the electric field intensity enhancement not only in the anticrossing behavior but also in the crossing behavior. The electric field intensity distribution properties both in the anticrossing behavior and crossing behavior are discussed with reference to the hybrid properties of the SPPs and LSPRs modes. Furthermore, we report on the occurrence mechanisms of these different behaviors. (C) The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License.
WOS关键词ENHANCED RAMAN-SCATTERING ; FIELD ENHANCEMENT ; FLUORESCENCE ; SPECTROSCOPY ; MOLECULES ; NANODISK ; SILVER
资助项目National Key Research and Development Program of China[2017YFA0207101] ; National Natural Science Foundation of China[51531006] ; National Natural Science Foundation of China[11604343] ; National Natural Science Foundation of China[11574313] ; National Natural Science Foundation of China[51571188]
WOS研究方向Optics
语种英语
WOS记录号WOS:000444481600045
出版者SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS
资助机构National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/38987]  
专题合肥物质科学研究院_中科院固体物理研究所
通讯作者Liu, Guangqiang; Feng, Sujuan
作者单位1.Hefei Univ Technol, Sch Mat Sci & Engn, Hefei, Anhui, Peoples R China
2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Anhui Key Lab Nanomat & Nanotechnol, Hefei, Anhui, Peoples R China
3.Qufu Normal Univ, Sch Phys & Engn, Shandong Prov Key Lab Laser Polarizat & Informat, Qufu, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Qilin,Liu, Guangqiang,Feng, Sujuan,et al. Interaction properties between different modes of localized and propagating surface plasmons in a dimer nanoparticle array[J]. OPTICAL ENGINEERING,2018,57(8):6.
APA Ma, Qilin,Liu, Guangqiang,Feng, Sujuan,Chen, Yiqing,&Cai, Weiping.(2018).Interaction properties between different modes of localized and propagating surface plasmons in a dimer nanoparticle array.OPTICAL ENGINEERING,57(8),6.
MLA Ma, Qilin,et al."Interaction properties between different modes of localized and propagating surface plasmons in a dimer nanoparticle array".OPTICAL ENGINEERING 57.8(2018):6.

入库方式： OAI收割

来源：合肥物质科学研究院

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