Analysis of the use of the LCR circuit model for evaluating the resonant response of thin rectangular nanoantennas

V.Yu. Venediktov, E.A. Efremova, I.R. Krylov, U.V. Prokhorova

Результат исследований: Научные публикации в периодических изданияхстатья

Выдержка

We demonstrate the possibility of estimating in a simple way the expected frequency of the resonant response to an external electromagnetic field in a thin golden nanoantenna having a rectangular cross section. The paper considers nanoantennas with a thickness smaller than the thickness of the skin layer or comparable with it. Analytical expressions for estimating the resonance response are presented, and full-wave simulation is performed. The algorithm for obtaining such estimates is important, in particular, for planning experiments without using full-wave simulation, which is often rather resource consuming. To obtain analytical expressions, a refined LCR circuit model is used. The analytical estimates obtained for the characteristics of the resonant response are in good agreement with the results of the full-wave simulation.
Язык оригиналаанглийский
Страницы (с-по)676-682
ЖурналQuantum Electronics
Том49
Номер выпуска7
DOI
СостояниеОпубликовано - 2019

Отпечаток

Networks (circuits)
estimating
simulation
estimates
Electromagnetic fields
planning
resources
Skin
electromagnetic fields
Planning
cross sections
Nanoantennas
Experiments

Предметные области Scopus

  • Электроника, оптика и магнитные материалы
  • Статистическая и нелинейная физика
  • Атомная и молекулярная физика и оптика
  • Электротехника и электроника

Цитировать

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Analysis of the use of the LCR circuit model for evaluating the resonant response of thin rectangular nanoantennas. / Venediktov, V.Yu. ; Efremova, E.A. ; Krylov, I.R. ; Prokhorova, U.V. .

В: Quantum Electronics, Том 49, № 7, 2019, стр. 676-682.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Analysis of the use of the LCR circuit model for evaluating the resonant response of thin rectangular nanoantennas

AU - Venediktov, V.Yu.

AU - Efremova, E.A.

AU - Krylov, I.R.

AU - Prokhorova, U.V.

PY - 2019

Y1 - 2019

N2 - We demonstrate the possibility of estimating in a simple way the expected frequency of the resonant response to an external electromagnetic field in a thin golden nanoantenna having a rectangular cross section. The paper considers nanoantennas with a thickness smaller than the thickness of the skin layer or comparable with it. Analytical expressions for estimating the resonance response are presented, and full-wave simulation is performed. The algorithm for obtaining such estimates is important, in particular, for planning experiments without using full-wave simulation, which is often rather resource consuming. To obtain analytical expressions, a refined LCR circuit model is used. The analytical estimates obtained for the characteristics of the resonant response are in good agreement with the results of the full-wave simulation.

AB - We demonstrate the possibility of estimating in a simple way the expected frequency of the resonant response to an external electromagnetic field in a thin golden nanoantenna having a rectangular cross section. The paper considers nanoantennas with a thickness smaller than the thickness of the skin layer or comparable with it. Analytical expressions for estimating the resonance response are presented, and full-wave simulation is performed. The algorithm for obtaining such estimates is important, in particular, for planning experiments without using full-wave simulation, which is often rather resource consuming. To obtain analytical expressions, a refined LCR circuit model is used. The analytical estimates obtained for the characteristics of the resonant response are in good agreement with the results of the full-wave simulation.

KW - Broadband resonance

KW - LCR circuit model

KW - Nanoantennas

KW - Nanobar

KW - Resonant response

UR - https://iopscience.iop.org/article/10.1070/QEL16867

U2 - https://doi.org/10.1070/QEL16867

DO - https://doi.org/10.1070/QEL16867

M3 - Article

VL - 49

SP - 676

EP - 682

JO - Quantum Electronics

JF - Quantum Electronics

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