Tomographic Reconstruction of Quasistatic Surface Polariton Fields

Raphael Hauer; Georg Haberfehlner; Gerald Kothleitner; Mathieu Kociak; Ulrich Hohenester

doi:10.1021/acsphotonics.2c01431

Tomographic Reconstruction of Quasistatic Surface Polariton Fields

Raphael Hauer, Georg Haberfehlner, Gerald Kothleitner, Mathieu Kociak, Ulrich Hohenester^*

^*Corresponding author for this work

Institute of Electron Microscopy and Nanoanalysis (5190)

Research output: Contribution to journal › Article › peer-review

Abstract

We theoretically investigate the tomographic reconstruction of the
three-dimensional photonic environment of nanoparticles. As input for our
reconstruction we use electron energy loss spectroscopy (EELS) maps for different
rotation angles. We perform the tomographic reconstruction of surface polariton
fields for smooth and rough nanorods and compare the reconstructed and
simulated photonic local density of states, which are shown to be in very good
agreement. Using these results, we critically examine the potential of our
tomography scheme and discuss limitations and directions for future developments.

Original language	English
Number of pages	12
Journal	ACS Photonics
DOIs	https://doi.org/10.1021/acsphotonics.2c01431
Publication status	Published - 2023

Keywords

electron energy loss spectroscopy
nanophotonics
surface phonon polaritons
tomography

ASJC Scopus subject areas

General Materials Science
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering
Biotechnology

Fields of Expertise

Advanced Materials Science

Treatment code (Nähere Zuordnung)

Basic - Fundamental (Grundlagenforschung)

Access to Document

10.1021/acsphotonics.2c01431Licence: CC BY 4.0

Cite this

@article{28e46e29c2e94f0aa745aa13b0cc9fbc,

title = "Tomographic Reconstruction of Quasistatic Surface Polariton Fields",

abstract = "We theoretically investigate the tomographic reconstruction of thethree-dimensional photonic environment of nanoparticles. As input for ourreconstruction we use electron energy loss spectroscopy (EELS) maps for differentrotation angles. We perform the tomographic reconstruction of surface polaritonfields for smooth and rough nanorods and compare the reconstructed andsimulated photonic local density of states, which are shown to be in very goodagreement. Using these results, we critically examine the potential of ourtomography scheme and discuss limitations and directions for future developments.",

keywords = "electron energy loss spectroscopy, nanophotonics, surface phonon polaritons, tomography",

author = "Raphael Hauer and Georg Haberfehlner and Gerald Kothleitner and Mathieu Kociak and Ulrich Hohenester",

year = "2023",

doi = "10.1021/acsphotonics.2c01431",

language = "English",

journal = "ACS Photonics",

issn = "2330-4022",

publisher = "American Chemical Society",

}

TY - JOUR

T1 - Tomographic Reconstruction of Quasistatic Surface Polariton Fields

AU - Hauer, Raphael

AU - Haberfehlner, Georg

AU - Kothleitner, Gerald

AU - Kociak, Mathieu

AU - Hohenester, Ulrich

PY - 2023

Y1 - 2023

N2 - We theoretically investigate the tomographic reconstruction of thethree-dimensional photonic environment of nanoparticles. As input for ourreconstruction we use electron energy loss spectroscopy (EELS) maps for differentrotation angles. We perform the tomographic reconstruction of surface polaritonfields for smooth and rough nanorods and compare the reconstructed andsimulated photonic local density of states, which are shown to be in very goodagreement. Using these results, we critically examine the potential of ourtomography scheme and discuss limitations and directions for future developments.

AB - We theoretically investigate the tomographic reconstruction of thethree-dimensional photonic environment of nanoparticles. As input for ourreconstruction we use electron energy loss spectroscopy (EELS) maps for differentrotation angles. We perform the tomographic reconstruction of surface polaritonfields for smooth and rough nanorods and compare the reconstructed andsimulated photonic local density of states, which are shown to be in very goodagreement. Using these results, we critically examine the potential of ourtomography scheme and discuss limitations and directions for future developments.

KW - electron energy loss spectroscopy

KW - nanophotonics

KW - surface phonon polaritons

KW - tomography

UR - http://www.scopus.com/inward/record.url?scp=85144252430&partnerID=8YFLogxK

U2 - 10.1021/acsphotonics.2c01431

DO - 10.1021/acsphotonics.2c01431

M3 - Article

SN - 2330-4022

JO - ACS Photonics

JF - ACS Photonics

ER -

Tomographic Reconstruction of Quasistatic Surface Polariton Fields

Abstract

Keywords

ASJC Scopus subject areas

Fields of Expertise

Treatment code (Nähere Zuordnung)

Access to Document

Other files and links

Fingerprint

ESTEEM 3 - Enabling Science and Technology through European Electron Microscopy

Cite this

Tomographic Reconstruction of Quasistatic Surface Polariton Fields

Abstract

Keywords

ASJC Scopus subject areas

Fields of Expertise

Treatment code (Nähere Zuordnung)

Access to Document

Other files and links

Fingerprint

Projects

ESTEEM 3 - Enabling Science and Technology through European Electron Microscopy

Cite this