Wannier–Stark electro-optical effect, quasi-guided and photonic modes in 2D macroporous silicon structures with SiO2 coatings.

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dc.contributor.authorSapelnikova, O.
dc.contributor.authorKarachevtseva, L.
dc.contributor.authorLytvynenko, O.
dc.contributor.authorStronska, O.
dc.contributor.authorWrang Bo
dc.contributor.authorKartel, M.
dc.contributor.authorGoltviansky, Yu.
dc.date.accessioned2020-04-06T09:52:46Z
dc.date.available2020-04-06T09:52:46Z
dc.date.issued2016
dc.descriptionOpportunities to enhance the properties of structured surfaces were demonstrated on 2D macroporous silicon structures with SiO2 coatings. We investigated the IR light absorption oscillations in macroporous silicon structures with SiO2 coatings 0-800 nm thick. The Wannier-Stark electro-optical effect due to strong electric field on Si-SiO2boundary and an additional electric field of quasi-guided optical modes were taken into account. The photonic modes and band gaps were also considered as peculiarities in absorbance spectra of macroporous silicon structures with a thick SiO2 coating. The photonic modes do not coincide with the quasi-guided modes in the silicon matrix and do not appear in absorption spectra of 2D macroporous silicon structures with surface nanocrystals.uk_UA
dc.identifier.citationM. Wannier–Stark electro-optical effect, quasi-guided and photonic modes in 2D macroporous silicon structures with SiO2 coatings / L. Karachevtseva, Yu. Goltviansky, O. Sapelnikova, O.Lytvynenko, O. Stronska, Bo Wang, // Kartel Appl. Sur. Sci. – 2016. – Vol. 388, №1 – P. 120–125. - Bibliogr. : 23 titl.uk_UA
dc.identifier.issn0169-4332
dc.identifier.urihttps://repositary.knuba.edu.ua/handle/987654321/2263
dc.language.isoenuk_UA
dc.publisherApplied Surface Scienceuk_UA
dc.relation.ispartofseries388;
dc.subjectMacroporous siliconuk_UA
dc.subjectMacroporous silicon Wannier-Stark effectuk_UA
dc.subjectQuasi-guided and photonic modesuk_UA
dc.subjectdepartment of physicsuk_UA
dc.subjectкафедра фізикиuk_UA
dc.subject.udc538.951uk_UA
dc.titleWannier–Stark electro-optical effect, quasi-guided and photonic modes in 2D macroporous silicon structures with SiO2 coatings.uk_UA
dc.typeArticleuk_UA

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