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Поисковый запрос: (<.>K=shelled<.>)

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Vetrov, S. Ya.
The optical Tamm states at the interface between a photonic crystal and a nanocomposite containing core-shell particles / S. Y. Vetrov, P. S. Pankin, I. V. Timofeev // J. Opt. - 2016. - Vol. 18, Is. 6. - Ст. 065106, DOI 10.1088/2040-8978/18/6/065106. - Cited References:23. - This study was supported by the Ministry of Education and Science of the Russian Federation, state order no. 3.1276.2014/K for the Siberian Federal University in 2016 and Scholarship of the President of the Russian Federation no. SP-227.2016.5. . - ISSN 2040-8978. - ISSN 2040-8986

РУБ Optics
Рубрики:
LAYER
Кл.слова (ненормированные):
photonic crystal -- nanocomposite -- optical Tamm state -- shelled -- nanoparticles -- effective permittivity
Аннотация: We investigate the optical Tamm states (OTSs) localized at the interface between a photonic crystal (PC) and a nanocomposite consisting of spherical nanoparticles with a dielectric core and a metallic shell, which are dispersed in a transparent matrix, and is characterized by the resonance permittivity. Spectra of transmission, reflection, and absorption of normally incident light waves by the investigated structure are calculated. The spectral manifestation of the Tamm states caused by negative values of the real part of the effective permittivity in the visible spectral range is studied. It is demonstrated that, along with the significantly extended band gap of the PC, the transmission spectrum contains an additional stopband caused by nanocomposite absorption near the resonance frequency. It is shown that the OTSs can be implemented in two band gaps of the PCs, each corresponding to a certain plasmon resonance frequency of the nanocomposite. It is established that the characteristics of the Tamm state localized at the edge of the PCs significantly depend on the ratio between the particle core volume and the total particle volume.

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Держатели документа:
Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk 660041, Russia.
Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Lab Nonlinear Opt & Spect, Krasnoyarsk 660041, Russia.

Доп.точки доступа:
Pankin, P. S.; Timofeev, I. V.; Тимофеев, Иван Владимирович; Ветров, Степан Яковлевич; Ministry of Education and Science of the Russian Federation; Russian Federation [SP-227.2016.5, 3.1276.2014/K]
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