Electron energy-loss spectroscopy of branched gap plasmon resonators

Søren Raza; Majid Esfandyarpour; Ai Leen Koh; N. Asger Mortensen; Mark L. Brongersma; Sergey I. Bozhevolnyi

doi:10.1038/ncomms13790

Nature Communications (Dec 2016)

Electron energy-loss spectroscopy of branched gap plasmon resonators

Søren Raza,
Majid Esfandyarpour,
Ai Leen Koh,
N. Asger Mortensen,
Mark L. Brongersma,
Sergey I. Bozhevolnyi

Affiliations

Søren Raza: Centre for Nano Optics, University of Southern Denmark
Majid Esfandyarpour: Geballe Laboratory for Advanced Materials, Stanford University
Ai Leen Koh: Stanford Nano Shared Facilities, Stanford University
N. Asger Mortensen: Department of Photonics Engineering, Technical University of Denmark
Mark L. Brongersma: Geballe Laboratory for Advanced Materials, Stanford University
Sergey I. Bozhevolnyi: Centre for Nano Optics, University of Southern Denmark

DOI: https://doi.org/10.1038/ncomms13790
Journal volume & issue: Vol. 7, no. 1
pp. 1 – 10

Abstract

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Here Razaet al. use using scanning transmission electron microscopy combined with electron energy-loss spectroscopy to provide detailed characterization of gap surface plasmon modes supported by a freely suspended silver nanoslit of 25 nm width.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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