Characterizing Far-Field Plasmonic Resonances of Au and AuAl2 Structures using Dark Field Spectroscopy

T. McCaughery; A. Maity; R. Bowman

Characterizing Far-Field Plasmonic Resonances of Au and AuAl₂ Structures using Dark Field Spectroscopy

T. McCaughery
, A. Maity
, R. Bowman

Research output: Contribution to journal › Conference article › peer-review

Abstract

Plasmonic materials such as Au and AuAl2 have the ability to facilitate nanoscale heat generation and have attracted attention due to their relative availability [1,2]. In this work, these materials were patterned into various geometries. Dark field spectroscopy (DFS) was used to measure the far-field response of particles, along with 3D-FDTD modelling which calculated the field enhancement present within the structures. The experimental and simulated DF results were compared and showed good agreement for Au.

Original language	English
Pages (from-to)	1724
Number of pages	1
Journal	International Conference on Metamaterials, Photonic Crystals and Plasmonics
State	Published - 1 Jan 2023
Externally published	Yes
Event	13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023 - Paris, France Duration: 18 Jul 2023 → 21 Jul 2023

ASJC Scopus subject areas

Electrical and Electronic Engineering
Materials Science (miscellaneous)
Electronic, Optical and Magnetic Materials
Materials Chemistry

Cite this

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title = "Characterizing Far-Field Plasmonic Resonances of Au and AuAl2 Structures using Dark Field Spectroscopy",

abstract = "Plasmonic materials such as Au and AuAl2 have the ability to facilitate nanoscale heat generation and have attracted attention due to their relative availability [1,2]. In this work, these materials were patterned into various geometries. Dark field spectroscopy (DFS) was used to measure the far-field response of particles, along with 3D-FDTD modelling which calculated the field enhancement present within the structures. The experimental and simulated DF results were compared and showed good agreement for Au.",

author = "T. McCaughery and A. Maity and R. Bowman",

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TY - JOUR

T1 - Characterizing Far-Field Plasmonic Resonances of Au and AuAl2 Structures using Dark Field Spectroscopy

AU - McCaughery, T.

AU - Maity, A.

AU - Bowman, R.

PY - 2023/1/1

Y1 - 2023/1/1

N2 - Plasmonic materials such as Au and AuAl2 have the ability to facilitate nanoscale heat generation and have attracted attention due to their relative availability [1,2]. In this work, these materials were patterned into various geometries. Dark field spectroscopy (DFS) was used to measure the far-field response of particles, along with 3D-FDTD modelling which calculated the field enhancement present within the structures. The experimental and simulated DF results were compared and showed good agreement for Au.

AB - Plasmonic materials such as Au and AuAl2 have the ability to facilitate nanoscale heat generation and have attracted attention due to their relative availability [1,2]. In this work, these materials were patterned into various geometries. Dark field spectroscopy (DFS) was used to measure the far-field response of particles, along with 3D-FDTD modelling which calculated the field enhancement present within the structures. The experimental and simulated DF results were compared and showed good agreement for Au.

UR - https://www.scopus.com/pages/publications/85174588302

M3 - Conference article

AN - SCOPUS:85174588302

SN - 2429-1390

SP - 1724

JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics

JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics

T2 - 13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023

Y2 - 18 July 2023 through 21 July 2023

ER -

Characterizing Far-Field Plasmonic Resonances of Au and AuAl₂ Structures using Dark Field Spectroscopy

Abstract

ASJC Scopus subject areas

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