Homogenization of metasurfaces formed by random resonant particles in periodical lattices

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Homogenization of metasurfaces formed by random resonant particles in periodical lattices. / Andryieuski, Andrei; Lavrinenko, Andrei V.; Petrov, Mihail; Tretyakov, Sergei A.

julkaisussa: Physical Review B, Vuosikerta 93, Nro 20, 205127, 16.05.2016, s. 1-9.

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Andryieuski, Andrei ; Lavrinenko, Andrei V. ; Petrov, Mihail ; Tretyakov, Sergei A. / Homogenization of metasurfaces formed by random resonant particles in periodical lattices. Julkaisussa: Physical Review B. 2016 ; Vuosikerta 93, Nro 20. Sivut 1-9.

Bibtex - Lataa

@article{7d63f1812fbb4c3d8ab76249ba5f71ed,
title = "Homogenization of metasurfaces formed by random resonant particles in periodical lattices",
abstract = "In this paper we suggest a simple analytical method for description of electromagnetic properties of a geometrically regular two-dimensional subwavelength arrays (metasurfaces) formed by particles with randomly fluctuating polarizabilities. We propose an analytical homogenization method applicable for normal wave incidence on particle arrays with dominating electric dipole responses and validate it with numerical point-dipole modeling using the supercell approach. We demonstrate that fluctuations of particle polarizabilities lead to increased diffuse scattering despite the subwavelength lattice constant of the array.",
author = "Andrei Andryieuski and Lavrinenko, {Andrei V.} and Mihail Petrov and Tretyakov, {Sergei A.}",
year = "2016",
month = "5",
day = "16",
doi = "10.1103/PhysRevB.93.205127",
language = "English",
volume = "93",
pages = "1--9",
journal = "Physical Review B (Condensed Matter and Materials Physics)",
issn = "2469-9950",
publisher = "American Physical Society",
number = "20",

}

RIS - Lataa

TY - JOUR

T1 - Homogenization of metasurfaces formed by random resonant particles in periodical lattices

AU - Andryieuski, Andrei

AU - Lavrinenko, Andrei V.

AU - Petrov, Mihail

AU - Tretyakov, Sergei A.

PY - 2016/5/16

Y1 - 2016/5/16

N2 - In this paper we suggest a simple analytical method for description of electromagnetic properties of a geometrically regular two-dimensional subwavelength arrays (metasurfaces) formed by particles with randomly fluctuating polarizabilities. We propose an analytical homogenization method applicable for normal wave incidence on particle arrays with dominating electric dipole responses and validate it with numerical point-dipole modeling using the supercell approach. We demonstrate that fluctuations of particle polarizabilities lead to increased diffuse scattering despite the subwavelength lattice constant of the array.

AB - In this paper we suggest a simple analytical method for description of electromagnetic properties of a geometrically regular two-dimensional subwavelength arrays (metasurfaces) formed by particles with randomly fluctuating polarizabilities. We propose an analytical homogenization method applicable for normal wave incidence on particle arrays with dominating electric dipole responses and validate it with numerical point-dipole modeling using the supercell approach. We demonstrate that fluctuations of particle polarizabilities lead to increased diffuse scattering despite the subwavelength lattice constant of the array.

UR - http://www.scopus.com/inward/record.url?scp=84968807582&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.93.205127

DO - 10.1103/PhysRevB.93.205127

M3 - Article

VL - 93

SP - 1

EP - 9

JO - Physical Review B (Condensed Matter and Materials Physics)

JF - Physical Review B (Condensed Matter and Materials Physics)

SN - 2469-9950

IS - 20

M1 - 205127

ER -

ID: 4668350