|
This article is cited in 2 scientific papers (total in 2 papers)
Quantum effects on optical properties of a pair of plasmonic particles separated by a subnanometer gap
Yu. A. Eremin, A. G. Sveshnikov Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University, Moscow, 119991 Russia
Abstract:
The discrete source method is used to study the influence exerted by nonlocal screening on the optical properties of a linear cluster of nonspherical plasmonic nanoparticles separated by a subnanometer gap. It is shown that deformations of the particles and a reduction in the interparticle gap size lead to an enhanced nonlocal screening effect. It is found that an increase in both scattered and near field intensities is blocked by the nonlocal effect, and deformations of the particles can be used as an alternative to field intensity enhancement.
Key words:
discrete source method, mathematical model, plasmonic cluster, nonlocal screening effect, subnanometer gap.
Received: 04.07.2018
Citation:
Yu. A. Eremin, A. G. Sveshnikov, “Quantum effects on optical properties of a pair of plasmonic particles separated by a subnanometer gap”, Zh. Vychisl. Mat. Mat. Fiz., 59:1 (2019), 118–127; Comput. Math. Math. Phys., 59:1 (2019), 112–120
Linking options:
https://www.mathnet.ru/eng/zvmmf10821 https://www.mathnet.ru/eng/zvmmf/v59/i1/p118
|
|