Detail publikačního výsledku

Spatio-spectral electron energy loss spectroscopy as a tool to resolve nearly degenerate plasmon modes in dimer plasmonic antennas

HORÁK, M.; KONEČNÁ, A.; ŠIKOLA, T.; KŘÁPEK, V.

Originální název

Spatio-spectral electron energy loss spectroscopy as a tool to resolve nearly degenerate plasmon modes in dimer plasmonic antennas

Anglický název

Spatio-spectral electron energy loss spectroscopy as a tool to resolve nearly degenerate plasmon modes in dimer plasmonic antennas

Druh

Abstrakt

Originální abstrakt

Electron energy loss spectroscopy is often utilized to characterize localized surface plasmon modes supported by plasmonic antennas. However, the spectral resolution of this technique is rather mediocre. We address this issue by employing the spectral and spatial distribution of the loss probability simultaneously. We propose several spatio-spectral metrics and demonstrate their ability to resolve nearly degenerate modes supported by a dimer of plasmonic discs.

Anglický abstrakt

Electron energy loss spectroscopy is often utilized to characterize localized surface plasmon modes supported by plasmonic antennas. However, the spectral resolution of this technique is rather mediocre. We address this issue by employing the spectral and spatial distribution of the loss probability simultaneously. We propose several spatio-spectral metrics and demonstrate their ability to resolve nearly degenerate modes supported by a dimer of plasmonic discs.

Klíčová slova

Electron Energy Loss Spectroscopy; Cathodoluminescence; Plasmons

Klíčová slova v angličtině

Electron Energy Loss Spectroscopy; Cathodoluminescence; Plasmons

Autoři

HORÁK, M.; KONEČNÁ, A.; ŠIKOLA, T.; KŘÁPEK, V.

Rok RIV

2024

Vydáno

19.07.2022

Kniha

International Conference on Metamaterials, Photonic Crystals and Plasmonics

ISSN

2429-1390

Periodikum

META

Stát

Francouzská republika

Strany od

869

Strany do

870

Strany počet

2

BibTex

@misc{BUT187918,
  author="Michal {Horák} and Andrea {Konečná} and Tomáš {Šikola} and Vlastimil {Křápek}",
  title="Spatio-spectral electron energy loss spectroscopy as a tool to resolve nearly degenerate plasmon modes in dimer plasmonic antennas",
  booktitle="International Conference on Metamaterials, Photonic Crystals and Plasmonics",
  year="2022",
  journal="META",
  pages="869--870",
  issn="2429-1390",
  note="Abstract"
}