Computer Simulations of the Optical Properties of Triangular Gold Nanoparticle Dimers
- Authors: Lobanova E.M.1,2, Shabatina T.I.1,2, Bochenkov V.E.2
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Affiliations:
- Department of Radiolectronics and Laser Engineering, Bauman Moscow State Technical University
- Department of Chemistry, Department of Chemical Kinetics, Moscow State University
- Issue: Vol 74, No 5 (2019)
- Pages: 229-231
- Section: Article
- URL: https://bakhtiniada.ru/0027-1314/article/view/163991
- DOI: https://doi.org/10.3103/S0027131419050080
- ID: 163991
Cite item
Abstract
In this paper the properties of a “bowtie” nanostructure formed by a pair of distorted triangular nanoparticles are investigated using computer simulation. It is shown that the electromagnetic field enhancement upon excitation of the longitudinal surface plasmon resonance mode is localized in the gap between the particles and reaches the value \({{\left| E \right|} \mathord{\left/ {\vphantom {{\left| E \right|} {\left| {{{E}_{0}}} \right|}}} \right. \kern-0em} {\left| {{{E}_{0}}} \right|}} = 58.\)
About the authors
E. M. Lobanova
Department of Radiolectronics and Laser Engineering, Bauman Moscow State Technical University; Department of Chemistry, Department of Chemical Kinetics, Moscow State University
Email: boch@kinet.chem.msu.ru
Russian Federation, Moscow, 105005; Moscow, 119991
T. I. Shabatina
Department of Radiolectronics and Laser Engineering, Bauman Moscow State Technical University; Department of Chemistry, Department of Chemical Kinetics, Moscow State University
Email: boch@kinet.chem.msu.ru
Russian Federation, Moscow, 105005; Moscow, 119991
V. E. Bochenkov
Department of Chemistry, Department of Chemical Kinetics, Moscow State University
Author for correspondence.
Email: boch@kinet.chem.msu.ru
Russian Federation, Moscow, 119991
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