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Information × Registration Number 2115U005878, Article popup.category Стаття Title Quasi-guided and photonic modes in 2D macroporous silicon structures with SiO2 nanocoatings. (AI translated) popup.author Sapelnikova O.Karachevtseva L.Lytvynenko O.Parshyn K.Wrang BoSapelnikova O.Karachevtseva L.Lytvynenko O.Parshyn K.Wrang Bo popup.publication 01-01-2015 popup.source_user Київський національний університет будівництва і архітектури popup.source https://repositary.knuba.edu.ua/handle/987654321/2307 popup.publisher Xiмiя, Фiзикa ma mexнoлoгiя noвepxнi. Description We investigated the IR light absorption oscillations in 2D macroporous silicon structures with SiO2 nanocoatings 70-800 nm thick. The Wannier-Stark electro-optical effect due to the strong electric field on Si-SiO2 interface and an additional electric field of quasi-guided optical modes were analyzed. The photonic modes and band gaps were also considered as peculiarities in absorbance spectra of macroporous silicon structures with a thick SiO2 nanocoating. popup.nrat_date 2026-04-20 Close