Single particle spectroscopy of radiative processes in colloid-to-film-coupled nanoantennas
Schnepf MJ, Brasse Y, Gossler FR, Steiner AM, Obermeier J, Lippitz M, Fery A, Koenig TAF (2018)
Publication Type: Journal article
Publication year: 2018
Journal
Book Volume: 232
Pages Range: 1593-1606
Journal Issue: 9-11
Abstract
We present a fluorescent emitter (rhodamine B) coupled to a dielectric or metallic interface as well as a metallic cavity to study their radiative decay processes. Supported by finite-difference time-domain (FDTD) simulations, we correlate the non-radiative and radiative decay rates with the absorption and scattering cross section efficiencies, respectively. On a single particle level, we use atomic force microscopy (AFM), scanning electron microscopy (SEM), scattering spectroscopy, fluorescence life time imaging (FLIM) and time-correlated single photon counting (TCSPC) to evaluate the enhanced fluorescence decay at the same location. With this study, we show a colloidal gain material, which can be integrated into lattices using existing directed self-assembled methods to study their coherent energy transfer.
Involved external institutions
Germany (DE)How to cite
APA:
Schnepf, M.J., Brasse, Y., Gossler, F.R., Steiner, A.M., Obermeier, J., Lippitz, M.,... Koenig, T.A.F. (2018). Single particle spectroscopy of radiative processes in colloid-to-film-coupled nanoantennas. Zeitschrift für Physikalische Chemie-International Journal of Research in Physical Chemistry & Chemical Physics, 232(9-11), 1593-1606. https://doi.org/10.1515/zpch-2018-1109
MLA:
Schnepf, Max J., et al. "Single particle spectroscopy of radiative processes in colloid-to-film-coupled nanoantennas." Zeitschrift für Physikalische Chemie-International Journal of Research in Physical Chemistry & Chemical Physics 232.9-11 (2018): 1593-1606.
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