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Light Absorption and Scattering Spectra of Gold Nanospheres Coated with TDBC J-Aggregates
Bulletin of the Lebedev Physics Institute ( IF 0.4 ) Pub Date : 2020-10-20 , DOI: 10.3103/s1068335620090043
S. S. Moritaka , A. V. Mekshun , V. S. Lebedev , A. D. Kondorskii

Abstract

Light absorption and scattering spectra of gold nanospheres coated with J-aggregates of TDBC dye are calculated. The effect of multipoles of different orders on the intensity distribution in absorption spectra due to the plasmon—exciton coupling of the nucleus and particle shell was established. The contributions of light absorption and scattering to the extinction cross section are determined.



中文翻译:

TDBC J-聚集体包覆的金纳米球的光吸收和散射光谱

摘要

计算了涂覆有TDBC染料J-聚集体的金纳米球的光吸收和散射光谱。建立了不同阶数的多极对原子核与粒子壳的等离激元-激子耦合的吸收光谱强度分布的影响。确定光吸收和散射对消光截面的贡献。

更新日期:2020-10-20
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