8–10 Jun 2021
Cukrovarnicka
Europe/Prague timezone

Comparative study of monocrystalline and polycrystalline gold plasmonic nanorods

Not scheduled
3h
Cukr portable - "videoconferencing system" (Cukrovarnicka)

Cukr portable - "videoconferencing system"

Cukrovarnicka

5
poster Nanophotonics / Plasmonics Posters

Speaker

Prof. Tomáš Šikola (Brno University of Technology)

Description

Plasmonic antennas are often fabricated by lithographic patterning of a thin metallic film and its properties are then intimately related to the quality of the resulting structures. Here we compare two kinds of thin gold films: polycrystalline thin film deposited by magnetron sputtering, and chemically synthesized monocrystalline gold platelet. Both metallic substrates were used to fabricate plasmonic nanorods using focused ion beam lithography. The resulting nanorods were characterized by scanning transmission electron microscopy and electron energy loss spectroscopy.

Primary author

Lukáš Kejík (Brno University of Technology)

Co-authors

Michal Horák (Brno University of Technology) Prof. Tomáš Šikola (Brno University of Technology) Dr Vlastimil Křápek (Central European Institute of Technology, Brno University of Technology, Czechia)

Presentation materials

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