30 August 2021 to 3 September 2021
University of Innsbruck
Europe/Zurich timezone

【245】Electrical Excitation of Long‑Range Surface Plasmons in Photonic Crystal/OLED Structure with Two Metal Nanolayers

2 Sept 2021, 15:30
15m
Room C

Room C

Talk Surfaces, Interfaces and Thin Films Surfaces, Interfaces and Thin Films

Speaker

Dr Serguei Sekatski (EPFL - EPF Lausanne)

Description

A current-driven source of long-range
surface plasmons (LRSPs) on a duplex metal nanolayer
is reported. Electrical excitation of LRSPs was experimentally
observed in a planar structure, where an
organic light-emitting film was sandwiched between two
metal nanolayers that served as electrodes. To achieve
the LRSP propagation in these metal nanolayers at the
interface with air, the light-emitting structure was bordered
by a one-dimensional photonic crystal (PC) on
the other side. The dispersion of the light emitted by
such a hybrid PC/organic-light-emitting-diode structure
(PC/OLED) comprising two thin metal electrodes was
obtained, with a clearly identified LRSP resonance peak.

Primary authors

Dr Artem Dmitriev (Frumkin Institute of Physical Chemistry and Electrochemistry RAS, Moscow; Russia) Dr Dmitry Lypenko (Frumkin Institute Of Physical Chemistry and Electrochemistry RAS) Dr Serguei Sekatski (EPFL - EPF Lausanne) Dr Elena Alieva (Institute of Spectroscopy RAS) Prof. Giovanni Dietler (EPFL) Dr Valery Konopsky (Institute of Spectroscopy RAS) Dr Valery Prokhorov (Frumkin Institute of Physical Chemistry and Electrochemistry RAS)

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