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Kvantovaya Elektronika, 2015, Volume 45, Number 12, Pages 1153–1160 (Mi qe16291)  

This article is cited in 7 scientific papers (total in 7 papers)


Light absorption and plasmon-exciton interaction in three-layer nanorods with a gold core and outer shell composed of molecular J- and H-aggregates of dyes

B. I. Shapiroa, E. S. Tyshkunovaa, A. D. Kondorskiybc, V. S. Lebedevbc

a M. V. Lomonosov Moscow State University of Fine Chemical Technologies, Moscow
b P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
c Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region

Abstract: Optical properties of hybrid rod-like nanoparticles, consisting of a gold core, an intermediate passive organic layer (spacer) and outer layer of ordered molecular cyanine dye aggregates, are experimentally and theoretically investigated. It is shown that these dyes can form not only ordered J-aggregates but also H-aggregates (differing by the packing angle of dye molecules in an aggregate and having other spectral characteristics) in the outer shell of the hybrid nanostructure. Absorption spectra of synthesised three-layer nanorods are recorded, and their sizes are determined. The optical properties of the composite nanostructures under study are found to differ significantly, depending on the type of the molecular aggregate formed in the outer shell. The experimental data are quantitatively explained based on computer simulation using the finite-difference time-domain (FDTD) method, and characteristic features of the plasmon–exciton interaction in the systems under study are revealed.

Keywords: nanophotonics, hybrid metalorganic nanostructures, localised plasmons, molecular J- and H-aggregates, Frenkel excitons, plasmon-exciton interaction.

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English version:
Quantum Electronics, 2015, 45:12, 1153–1160

Bibliographic databases:

Document Type: Article
PACS: 78.67.Bf, 78.67.Sc, 71.35.Aa, 73.20.Mf, 81.07.-b
Received: 02.06.2015
Revised: 18.10.2015

Citation: B. I. Shapiro, E. S. Tyshkunova, A. D. Kondorskiy, V. S. Lebedev, “Light absorption and plasmon-exciton interaction in three-layer nanorods with a gold core and outer shell composed of molecular J- and H-aggregates of dyes”, Kvantovaya Elektronika, 45:12 (2015), 1153–1160 [Quantum Electron., 45:12 (2015), 1153–1160]

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    This publication is cited in the following articles:
    1. V. S. Krivobok, S. N. Nikolaev, A. V. Novikov, M. V. Shaleev, V. S. Bagaev, E. E. Onishchenko, V. S. Lebedev, M. L. Skorikov, E. V. Utsina, M. V. Kochiev, “Plasmonic enhancement of four-particle radiative recombination in SiGe quantum wells”, JETP Letters, 104:4 (2016), 231–235  mathnet  crossref  crossref  isi  elib
    2. Bricks J.L. Slominskii Yu.L. Panas I.D. Demchenko A.P., “Fluorescent J-Aggregates of Cyanine Dyes: Basic Research and Applications Review”, Methods Appl. Fluoresc., 6:1 (2018), 012001  crossref  isi  scopus
    3. Kondorskiy A.D. Nguyen Thanh Lam Lebedev V.S., “Absorption and Scattering of Light By Silver and Gold Nanodisks and Nanoprisms”, J. Russ. Laser Res., 39:1 (2018), 56–66  crossref  isi  scopus
    4. Quantum Electron., 48:9 (2018), 856–866  mathnet  crossref  isi  elib
    5. Quantum Electron., 48:11 (2018), 1035–1042  mathnet  crossref  isi  elib
    6. Shapiro B.I. Nekrasov A.D. Krivobok V.S. Manulik E.V. Lebedev V.S., “Synthesis and Photophysical Properties of Multichromic Nanocrystals of Polymethine Dyes”, Nanotechnol. Russ., 13:5-6 (2018), 281–289  crossref  isi  scopus
    7. Krivenkov V., Goncharov S., Nabiev I., Rakovich Yu.P., “Induced Transparency in Plasmon-Exciton Nanostructures For Sensing Applications”, Laser Photon. Rev., 13:1 (2019), 1800176  crossref  isi  scopus
  • Квантовая электроника Quantum Electronics
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