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Refined Model for Plasmon Ruler Based on Catenary-Shaped Optical Fields

文献类型：期刊论文

作者Ma, Xiaoliang2; Guo, Yinghui2; Pu, Mingbo2; Li, Xiong2; Luo, Xiangang2
刊名PLASMONICS
出版日期2019-08-01
卷号14期号:4页码:845-850
ISSN号1557-1955
关键词Surface plasmon Plasmon ruler Catenary optics
DOI10.1007/s11468-018-0865-5
文献子类期刊论文
英文摘要The catenary, in addition to be one intriguing structure in mechanics and optics, expresses the universal rule of evanescent field coupling between metallic or dielectric nanoparticle pairs. In the present paper, the catenary-shaped optical field distributions within the gap of nanoparticle pairs as well as the distance dependence of scattering spectrum shift are investigated. A novel model defined by power attenuation functions is established to describe the scaling behavior of local field enhancement and plasmon wavelength shift of metallic nanoparticle pairs. Compared with traditional model, the proposed model can more accurately describe the scaling behavior of scattering spectrum shift, which help to refine the existing plasmon rulers. Our findings can serve as a guideline for designing and optimizing catenary-field-based plasmon rulers.
出版地NEW YORK
WOS关键词ULTRA-BROAD-BAND ; METASURFACE ; LITHOGRAPHY ; ABSORPTION ; WAVES
WOS研究方向Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
语种英语
出版者SPRINGER
WOS记录号WOS:000477594900005
源URL[http://ir.ioe.ac.cn/handle/181551/9792]  
专题光电技术研究所_微细加工光学技术国家重点实验室（开放室）
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, POB 350, Chengdu 610209, Sichuan, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Xiaoliang,Guo, Yinghui,Pu, Mingbo,et al. Refined Model for Plasmon Ruler Based on Catenary-Shaped Optical Fields[J]. PLASMONICS,2019,14(4):845-850.
APA Ma, Xiaoliang,Guo, Yinghui,Pu, Mingbo,Li, Xiong,&Luo, Xiangang.(2019).Refined Model for Plasmon Ruler Based on Catenary-Shaped Optical Fields.PLASMONICS,14(4),845-850.
MLA Ma, Xiaoliang,et al."Refined Model for Plasmon Ruler Based on Catenary-Shaped Optical Fields".PLASMONICS 14.4(2019):845-850.

入库方式： OAI收割

来源：光电技术研究所

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