Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2022

Идентификатор DOI: 10.1134/S1028335822020033

Ключевые слова: effective medium theory, multilayer structure, soft matter

Аннотация: In this paper, the spectral properties of the triangular lattice of grana are investigated. By the finite difference time domain method, the transmittance spectra of the structure are calculated and the components of the scattering matrix are determined, which makes it possible to determine the effective parameters of the structure. As a result, it was shown that a two-dimensional lattice of grana can be represented as a homogeneous film with a thickness equal to the height of the grana. It is shown that the positions of the resonances before and after the homogenization of the structure coincide, which makes this method attractive for estimated calculations of the structure. Abstract: In this paper, the spectral properties of the triangular lattice of grana are investigated. By the finite difference time domain method, the transmittance spectra of the structure are calculated and the components of the scattering matrix are determined, which makes it possible to determine the effective parameters of the structure. As a result, it was shown that a two-dimensional lattice of grana can be represented as a homogeneous film with a thickness equal to the height of the grana. It is shown that the positions of the resonances before and after the homogenization of the structure coincide, which makes this method attractive for estimated calculations of the structure. © 2022, Pleiades Publishing, Ltd.

Журнал: DOKLADY PHYSICS

Выпуск журнала: Vol. 67, Is. 2

Номера страниц: 44-46

ISSN журнала: 10283358

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Bikbaev R.G. (Russian Acad Sci, Kirensky Inst Phys, Siberian Branch, Krasnoyarsk, Russia; Siberian Fed Univ, Krasnoyarsk, Russia)
• Timofeev I.V. (Russian Acad Sci, Kirensky Inst Phys, Siberian Branch, Krasnoyarsk, Russia; Siberian Fed Univ, Krasnoyarsk, Russia)
• Shabanov V.F. (Russian Acad Sci, Kirensky Inst Phys, Siberian Branch, Krasnoyarsk, Russia; Reshetnev Siberian State Univ Sci & Technol, Krasnoyarsk, Russia)

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