Resonant Graded-Index Plasmonic Nanoscatterers: Enabling Unusual Light-Matter Interactions

Dimitrios Tzarouchis; Nader Engheta; Ari Sihvola

doi:10.1109/MetaMaterials.2018.8534193

Resonant Graded-Index Plasmonic Nanoscatterers: Enabling Unusual Light-Matter Interactions

Dimitrios Tzarouchis, Nader Engheta, Ari Sihvola

University of Pennsylvania

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

1 Sitaatiot (Scopus)

Abstrakti

Light scattering by a subwavelength sphere exhibiting a radially inhomogeneous permittivity profile is considered here. A generalization of the polarizability for radially inhomogeneous sphere is given in terms of a so-called inhomogeneity factor. The special case of an inhomogeneous Drude profile unveils a series of scattering peculiarities, motivating further discussion for the implementation of spheres with graded-index plasmonic profiles.

Alkuperäiskieli	Englanti
Otsikko	2018 12th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials)
Kustantaja	IEEE
Sivut	404-406
ISBN (elektroninen)	978-1-5386-4702-8
DOI - pysyväislinkit	https://doi.org/10.1109/MetaMaterials.2018.8534193
Tila	Julkaistu - 2018
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	International Congress on Artificial Materials for Novel Wave Phenomena - Espoo, Suomi Kesto: 27 elok. 2018 → 1 syysk. 2018 Konferenssinumero: 12

Conference

Conference	International Congress on Artificial Materials for Novel Wave Phenomena
Lyhennettä	METAMATERIALS
Maa/Alue	Suomi
Kaupunki	Espoo
Ajanjakso	27/08/2018 → 01/09/2018

Pääsy asiakirjaan

10.1109/MetaMaterials.2018.8534193

Siteeraa tätä

@inproceedings{57cfb32a87dd41f5a0cb7bc102eac4c4,

title = "Resonant Graded-Index Plasmonic Nanoscatterers: Enabling Unusual Light-Matter Interactions",

abstract = "Light scattering by a subwavelength sphere exhibiting a radially inhomogeneous permittivity profile is considered here. A generalization of the polarizability for radially inhomogeneous sphere is given in terms of a so-called inhomogeneity factor. The special case of an inhomogeneous Drude profile unveils a series of scattering peculiarities, motivating further discussion for the implementation of spheres with graded-index plasmonic profiles.",

keywords = "Nonhomogeneous media, permittivity, plasmons, metamaterials, photonics, light scattering",

author = "Dimitrios Tzarouchis and Nader Engheta and Ari Sihvola",

year = "2018",

doi = "10.1109/MetaMaterials.2018.8534193",

language = "English",

pages = "404--406",

booktitle = "2018 12th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials)",

publisher = "IEEE",

address = "United States",

note = "International Congress on Artificial Materials for Novel Wave Phenomena, METAMATERIALS ; Conference date: 27-08-2018 Through 01-09-2018",

}

Tzarouchis, D, Engheta, N & Sihvola, A 2018, Resonant Graded-Index Plasmonic Nanoscatterers: Enabling Unusual Light-Matter Interactions. julkaisussa 2018 12th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials). IEEE, Sivut 404-406, International Congress on Artificial Materials for Novel Wave Phenomena, Espoo, Suomi, 27/08/2018. https://doi.org/10.1109/MetaMaterials.2018.8534193

Resonant Graded-Index Plasmonic Nanoscatterers: Enabling Unusual Light-Matter Interactions. / Tzarouchis, Dimitrios; Engheta, Nader; Sihvola, Ari.
2018 12th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials). IEEE, 2018. s. 404-406.

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - Resonant Graded-Index Plasmonic Nanoscatterers: Enabling Unusual Light-Matter Interactions

AU - Tzarouchis, Dimitrios

AU - Engheta, Nader

AU - Sihvola, Ari

N1 - Conference code: 12

PY - 2018

Y1 - 2018

N2 - Light scattering by a subwavelength sphere exhibiting a radially inhomogeneous permittivity profile is considered here. A generalization of the polarizability for radially inhomogeneous sphere is given in terms of a so-called inhomogeneity factor. The special case of an inhomogeneous Drude profile unveils a series of scattering peculiarities, motivating further discussion for the implementation of spheres with graded-index plasmonic profiles.

AB - Light scattering by a subwavelength sphere exhibiting a radially inhomogeneous permittivity profile is considered here. A generalization of the polarizability for radially inhomogeneous sphere is given in terms of a so-called inhomogeneity factor. The special case of an inhomogeneous Drude profile unveils a series of scattering peculiarities, motivating further discussion for the implementation of spheres with graded-index plasmonic profiles.

KW - Nonhomogeneous media

KW - permittivity

KW - plasmons

KW - metamaterials

KW - photonics

KW - light scattering

U2 - 10.1109/MetaMaterials.2018.8534193

DO - 10.1109/MetaMaterials.2018.8534193

M3 - Conference article in proceedings

SP - 404

EP - 406

BT - 2018 12th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials)

PB - IEEE

T2 - International Congress on Artificial Materials for Novel Wave Phenomena

Y2 - 27 August 2018 through 1 September 2018

ER -

Resonant Graded-Index Plasmonic Nanoscatterers: Enabling Unusual Light-Matter Interactions

Abstrakti

Conference

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