Plasmonic Features in the Absorption Spectrum of a Monodisperse Ensemble of Gold Nanoislands on Sapphire
- 作者: Konovko A.A.1, Nabatov B.V.2, Muslimov A.E.2, Kekkonen E.A.1, Andreev A.V.1, Kanevsky V.M.2
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隶属关系:
- Moscow State University
- Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
- 期: 卷 63, 编号 5 (2018)
- 页面: 812-814
- 栏目: Nanomaterials and Ceramics
- URL: https://journals.rcsi.science/1063-7745/article/view/193005
- DOI: https://doi.org/10.1134/S1063774518050176
- ID: 193005
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详细
Plasmonic features in the absorption spectrum of a monodisperse ensemble of gold nanoislands on a sapphire substrate are considered. An explanation of the long-wavelength and UV bands in the absorption spectrum of the sample is proposed. The long-wavelength feature is interpreted as a consequence of surface plasmon polariton excitation under coherent scattering from a regular lattice of gold particles on sapphire, and the short-wavelength feature is considered to be a plasmon resonance, localized on individual gold nanoparticles.
作者简介
A. Konovko
Moscow State University
Email: bnabatov@crys.ras.ru
俄罗斯联邦, Moscow, 119991
B. Nabatov
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
编辑信件的主要联系方式.
Email: bnabatov@crys.ras.ru
俄罗斯联邦, Moscow, 119333
A. Muslimov
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Email: bnabatov@crys.ras.ru
俄罗斯联邦, Moscow, 119333
E. Kekkonen
Moscow State University
Email: bnabatov@crys.ras.ru
俄罗斯联邦, Moscow, 119991
A. Andreev
Moscow State University
Email: bnabatov@crys.ras.ru
俄罗斯联邦, Moscow, 119991
V. Kanevsky
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Email: bnabatov@crys.ras.ru
俄罗斯联邦, Moscow, 119333
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