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

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Autorschaft

  • Pavel D. Terekhov
  • Kseniia V. Baryshnikova
  • Yuriy A. Artemyev
  • Alina Karabchevsky
  • Alexander S. Shalin
  • Andrey B. Evlyukhin

Externe Organisationen

  • Ben-Gurion University of the Negev (BGU)
  • St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO)
  • Laser Zentrum Hannover e.V. (LZH)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Aufsatznummer035443
FachzeitschriftPhysical Review B
Jahrgang96
Ausgabenummer3
PublikationsstatusVeröffentlicht - 31 Juli 2017
Extern publiziertJa

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.

ASJC Scopus Sachgebiete

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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, Jahrgang 96, Nr. 3, 035443, 31.07.2017.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

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, Jg. 96, Nr. 3, 035443. https://doi.org/10.1103/PhysRevB.96.035443
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), Artikel 035443. https://doi.org/10.1103/PhysRevB.96.035443
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
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 ; Jahrgang 96, Nr. 3.
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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.",
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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.

N1 - Funding information: This work has been supported by the Russian Fund for Basic Research within Projects No. 16-52-00112. The calculations of multipole moments have been supported by the Russian Science Foundation Grant No. 16-12-10287. Support has been provided by the Government of the Russian Federation (Grant No. 074-U01) and Deutsche Forschungsgemeinschaft (DFG) within the Project EV No. 220/2-1. A.S. acknowledges the support of the President of Russian Federation in the frame of Scholarship No. SP-4248.2016.1 and the support of Ministry of Education and Science of the Russian Federation (GOSZADANIE Grant No. 3.4982.2017/6.7). K.B. was partially supported by FASIE. The research described was partially supported by the startup grant of A.K. at Ben-Gurion University of the Negev and was performed as part of a joint Ph.D. program between the BGU and ITMO.

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.

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