Quasi-guided and photonic modes in 2D macroporous silicon structures with SiO2 nanocoatings.
Дата
2015
Автори
Sapelnikova, O.
Karachevtseva, L.
Lytvynenko, O.
Parshyn, K.
Wrang Bo
Заголовок журналу
Журнал ISSN
Назва тому
Видавець
Xiмiя, Фiзикa ma mexнoлoгiя noвepxнi.
Анотація
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.
Опис
Ключові слова
macroporous silicon, SiO2 nanocoatings, quasi-guided and photonic modes, department of physics, кафедра фізики
Бібліографічний опис
Quasi-guided and photonic modes in 2D macroporous silicon structures with SiO2 nanocoatings / L. Karachevtseva, O. Lytvynenko, K. Parshyn, O. Sapelnikova, Wrang Bo // Xiмiя, фiзикa ma mexнoлoгiя noвepxнi : наук. журнал / Ін-т хімії поверхні ім. О. О. Чуйка. - Т.6, №4. - Київ, 2015 - С.466 - 473. Бібліогр. : 18 назв.