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Quasi-guided and photonic modes in 2D macroporous silicon structures with SiO2 nanocoatings.
(Xiмiя, Фiзикa ma mexнoлoгiя noвepxнi., 2015) Sapelnikova, O.; Karachevtseva, L.; Lytvynenko, O.; Parshyn, K.; Wrang Bo
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.
Electro-optical effects in 2D macroporous silicon structures with nanocoatings.
(Semiconductor Physics, Quantum Electronics & Optoelectronics, 2015. V. 18, N 4. P. 377-384., 2015) Sapelnikova, O.; Karachevtseva, L.; Parshyn, K.; Lytvynenko, O.; Konin, K.; Stronska, O.
Quantum-sized effects in oxidized silicon structures with surface II-VI nanocrystals.
(Semiconductor Physics, Quantum Electronics & Optoelectronics., 2014) Sapelnikova, O.; Karachevtseva, L.; Lytvynenko, O.; Stroyuk, O.; Smirnov, O.; Matveeva, L.; Kolyadina, O.; Kuchmii, S.