Spectral-Kinetic Properties of Nanosized Nickel Phthalocyanine Films on Silver Nanoparticle Monolayers
- Authors: Buganov O.V.1, Zamkovets A.D.1, Ponyavina A.N.1, Tikhomirov S.A.1
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Affiliations:
- B.I. Stepanov Institute of Physics, NAS of Belarus
- Issue: Vol 52, No 14 (2018)
- Pages: 1853-1856
- Section: Plasmonics
- URL: https://journals.rcsi.science/1063-7826/article/view/205066
- DOI: https://doi.org/10.1134/S1063782618140063
- ID: 205066
Cite item
Abstract
We have investigated spectral and spectral-kinetic properties of hybrid (organic semiconductor-plasmonic metal) nanocomposites on the base of silver nanoparticle monolayers and thin nickel phthalocyanine (NiPc) films. The spectroscopic results obtained by the femtosecond pump-probe technique demonstrate an enhancement of the fast optical response in the range of long-wavelength NiPc electronic absorption bands when the NiPc thin films contact with silver nanoparticles. This could be assigned to the plasmon-related modification and the enhancement of hybrid structures absorption at its steady-state absorption spectra.
About the authors
O. V. Buganov
B.I. Stepanov Institute of Physics, NAS of Belarus
Author for correspondence.
Email: o.buganov@ifanbel.bas-net.by
Belarus, Minsk
A. D. Zamkovets
B.I. Stepanov Institute of Physics, NAS of Belarus
Email: o.buganov@ifanbel.bas-net.by
Belarus, Minsk
A. N. Ponyavina
B.I. Stepanov Institute of Physics, NAS of Belarus
Email: o.buganov@ifanbel.bas-net.by
Belarus, Minsk
S. A. Tikhomirov
B.I. Stepanov Institute of Physics, NAS of Belarus
Email: o.buganov@ifanbel.bas-net.by
Belarus, Minsk