Multipolar response of nonspherical silicon nanoparticles in the visible and near-infrared spectral ranges

Physics

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https://doi.org/10.1103/PhysRevB.96.035443
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Multipolar response of nonspherical silicon nanoparticles in the visible and near-infrared spectral ranges. / Terekhov, Pavel D.; Baryshnikova, Kseniia V.; Artemyev, Yuriy A. et al.
In: Physical Review B, Vol. 96, No. 3, 035443, 31.07.2017.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Terekhov, PD, Baryshnikova, KV, Artemyev, YA, Karabchevsky, A, Shalin, AS & Evlyukhin, AB 2017, 'Multipolar response of nonspherical silicon nanoparticles in the visible and near-infrared spectral ranges', Physical Review B, vol. 96, no. 3, 035443. https://doi.org/10.1103/PhysRevB.96.035443

APA

Terekhov, P. D., Baryshnikova, K. V., Artemyev, Y. A., Karabchevsky, A., Shalin, A. S., & Evlyukhin, A. B. (2017). Multipolar response of nonspherical silicon nanoparticles in the visible and near-infrared spectral ranges. Physical Review B, 96(3), Article 035443. https://doi.org/10.1103/PhysRevB.96.035443

Vancouver

Terekhov PD, Baryshnikova KV, Artemyev YA, Karabchevsky A, Shalin AS, Evlyukhin AB. Multipolar response of nonspherical silicon nanoparticles in the visible and near-infrared spectral ranges. Physical Review B. 2017 Jul 31;96(3):035443. doi: 10.1103/PhysRevB.96.035443

Author

Terekhov, Pavel D. ; Baryshnikova, Kseniia V. ; Artemyev, Yuriy A. et al. / Multipolar response of nonspherical silicon nanoparticles in the visible and near-infrared spectral ranges. In: Physical Review B. 2017 ; Vol. 96, No. 3.

Bibtex

@article{70d2f7f0befb41e0bd623df9592bb481,

title = "Multipolar response of nonspherical silicon nanoparticles in the visible and near-infrared spectral ranges",

abstract = "Spectral multipole resonances of parallelepiped-, pyramid-, and cone-like shaped silicon nanoparticles excited by linearly polarized light waves are theoretically investigated. The numerical finite element method is applied for the calculations of the scattering cross sections as a function of the nanoparticles geometrical parameters. The roles of multipole moments (up to the third order) in the scattering process are analyzed using the semianalytical multipole decomposition approach. The possibility of scattering pattern configuration due to the tuning of the multipole contributions to the total scattered waves is discussed and demonstrated. It is shown that cubic nanoparticles can provide a strong isotropic side scattering with minimization of the scattering in forward and backward directions. In the case of the pyramidal and conical nanoparticles the total suppression of the side scattering can be obtained. It was found that due to the shape factor of the pyramidal and conical nanoparticles their electric toroidal dipole resonance can be excited in the spectral region of the first electric and magnetic dipole resonances. The influence of the incident light directions on the optical response of the pyramidal and conical nanoparticles is discussed. The obtained results provide important information that can be used for the development of nanoantennas with improved functionality due to the directional scattering effects.",

author = "Terekhov, {Pavel D.} and Baryshnikova, {Kseniia V.} and Artemyev, {Yuriy A.} and Alina Karabchevsky and Shalin, {Alexander S.} and Evlyukhin, {Andrey B.}",

note = "Publisher Copyright: {\textcopyright} 2017 American Physical Society.",

year = "2017",

month = jul,

day = "31",

doi = "10.1103/PhysRevB.96.035443",

language = "English",

volume = "96",

journal = "Physical Review B",

issn = "2469-9950",

publisher = "American Physical Society (APS)",

number = "3",

}

RIS

TY - JOUR

T1 - Multipolar response of nonspherical silicon nanoparticles in the visible and near-infrared spectral ranges

AU - Terekhov, Pavel D.

AU - Baryshnikova, Kseniia V.

AU - Artemyev, Yuriy A.

AU - Karabchevsky, Alina

AU - Shalin, Alexander S.

AU - Evlyukhin, Andrey B.

PY - 2017/7/31

Y1 - 2017/7/31

N2 - Spectral multipole resonances of parallelepiped-, pyramid-, and cone-like shaped silicon nanoparticles excited by linearly polarized light waves are theoretically investigated. The numerical finite element method is applied for the calculations of the scattering cross sections as a function of the nanoparticles geometrical parameters. The roles of multipole moments (up to the third order) in the scattering process are analyzed using the semianalytical multipole decomposition approach. The possibility of scattering pattern configuration due to the tuning of the multipole contributions to the total scattered waves is discussed and demonstrated. It is shown that cubic nanoparticles can provide a strong isotropic side scattering with minimization of the scattering in forward and backward directions. In the case of the pyramidal and conical nanoparticles the total suppression of the side scattering can be obtained. It was found that due to the shape factor of the pyramidal and conical nanoparticles their electric toroidal dipole resonance can be excited in the spectral region of the first electric and magnetic dipole resonances. The influence of the incident light directions on the optical response of the pyramidal and conical nanoparticles is discussed. The obtained results provide important information that can be used for the development of nanoantennas with improved functionality due to the directional scattering effects.

AB - Spectral multipole resonances of parallelepiped-, pyramid-, and cone-like shaped silicon nanoparticles excited by linearly polarized light waves are theoretically investigated. The numerical finite element method is applied for the calculations of the scattering cross sections as a function of the nanoparticles geometrical parameters. The roles of multipole moments (up to the third order) in the scattering process are analyzed using the semianalytical multipole decomposition approach. The possibility of scattering pattern configuration due to the tuning of the multipole contributions to the total scattered waves is discussed and demonstrated. It is shown that cubic nanoparticles can provide a strong isotropic side scattering with minimization of the scattering in forward and backward directions. In the case of the pyramidal and conical nanoparticles the total suppression of the side scattering can be obtained. It was found that due to the shape factor of the pyramidal and conical nanoparticles their electric toroidal dipole resonance can be excited in the spectral region of the first electric and magnetic dipole resonances. The influence of the incident light directions on the optical response of the pyramidal and conical nanoparticles is discussed. The obtained results provide important information that can be used for the development of nanoantennas with improved functionality due to the directional scattering effects.

U2 - 10.1103/PhysRevB.96.035443

DO - 10.1103/PhysRevB.96.035443

M3 - Journal article

AN - SCOPUS:85027284693

VL - 96

JO - Physical Review B

JF - Physical Review B

SN - 2469-9950

IS - 3

M1 - 035443

ER -

Research

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