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

doi:10.1007/s11468-018-0865-5

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 微细加工光学技术国家重点实验室（开放室）

	Refined Model for Plasmon Ruler Based on Catenary-Shaped Optical Fields
	Ma, Xiaoliang 2; Guo, Yinghui 2; Pu, Mingbo 2; Li, Xiong 2; Luo, Xiangang 2
刊名	PLASMONICS
	2019-08-01
卷号	14 期号:4 页码:845-850
关键词	Surface plasmon Plasmon ruler Catenary optics
ISSN号	1557-1955
DOI	10.1007/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
内容类型	期刊论文
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.