Electro-optical effects in 2D macroporous silicon structures with nanocoatings
The near-IR light absorption oscillations in 2D macroporous silicon structures with microporous silicon layers, CdTe, surface nanocrystals and SiO₂ nanocoatings have been investigated. The electro-optical effect was taken into account within the strong electric field approximation. Oscillations with...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2015 |
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| Sprache: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2015
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/121257 |
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| Zitieren: | Electro-optical effects in 2D macroporous silicon structures with nanocoatings / L.A. Karachevtseva, O.O. Lytvynenko, K.P. Konin, K.A. Parshyn, O.Yu. Sapelnikova, O.J. Stronska // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 4. — С. 377-384. — Бібліогр.: 24 назв. — англ. |
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Karachevtseva, L.A. Lytvynenko, O.O. Konin, K.P. Parshyn, K.A. Sapelnikova, O.Yuю Stronska, O.J. 2017-06-13T18:06:47Z 2017-06-13T18:06:47Z 2015 Electro-optical effects in 2D macroporous silicon structures with nanocoatings / L.A. Karachevtseva, O.O. Lytvynenko, K.P. Konin, K.A. Parshyn, O.Yu. Sapelnikova, O.J. Stronska // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 4. — С. 377-384. — Бібліогр.: 24 назв. — англ. 1560-8034 DOI: 10.15407/spqeo18.04.377 PACS 78.20.Jq, 78.60.Bf https://nasplib.isofts.kiev.ua/handle/123456789/121257 The near-IR light absorption oscillations in 2D macroporous silicon structures with microporous silicon layers, CdTe, surface nanocrystals and SiO₂ nanocoatings have been investigated. The electro-optical effect was taken into account within the strong electric field approximation. Oscillations with a giant amplitude were observed in the spectral ranges of surface level absorption. This process is because of resonance electron scattering on the surface impurity states with the difference between two resonance energies equal to the Wannier–Stark ladder due to big scattering lifetime as compared to the electron oscillation period in the strong surface electric field. The electron transitions and free electron motion are realized due to additional change in the local electric field as a result of grazing light incidence and quasi-guided mode formation. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Electro-optical effects in 2D macroporous silicon structures with nanocoatings Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Electro-optical effects in 2D macroporous silicon structures with nanocoatings |
| spellingShingle |
Electro-optical effects in 2D macroporous silicon structures with nanocoatings Karachevtseva, L.A. Lytvynenko, O.O. Konin, K.P. Parshyn, K.A. Sapelnikova, O.Yuю Stronska, O.J. |
| title_short |
Electro-optical effects in 2D macroporous silicon structures with nanocoatings |
| title_full |
Electro-optical effects in 2D macroporous silicon structures with nanocoatings |
| title_fullStr |
Electro-optical effects in 2D macroporous silicon structures with nanocoatings |
| title_full_unstemmed |
Electro-optical effects in 2D macroporous silicon structures with nanocoatings |
| title_sort |
electro-optical effects in 2d macroporous silicon structures with nanocoatings |
| author |
Karachevtseva, L.A. Lytvynenko, O.O. Konin, K.P. Parshyn, K.A. Sapelnikova, O.Yuю Stronska, O.J. |
| author_facet |
Karachevtseva, L.A. Lytvynenko, O.O. Konin, K.P. Parshyn, K.A. Sapelnikova, O.Yuю Stronska, O.J. |
| publishDate |
2015 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
The near-IR light absorption oscillations in 2D macroporous silicon structures with microporous silicon layers, CdTe, surface nanocrystals and SiO₂ nanocoatings have been investigated. The electro-optical effect was taken into account within the strong electric field approximation. Oscillations with a giant amplitude were observed in the spectral ranges of surface level absorption. This process is because of resonance electron scattering on the surface impurity states with the difference between two resonance energies equal to the Wannier–Stark ladder due to big scattering lifetime as compared to the electron oscillation period in the strong surface electric field. The electron transitions and free electron motion are realized due to additional change in the local electric field as a result of grazing light incidence and quasi-guided mode formation.
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| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/121257 |
| citation_txt |
Electro-optical effects in 2D macroporous silicon structures with nanocoatings / L.A. Karachevtseva, O.O. Lytvynenko, K.P. Konin, K.A. Parshyn, O.Yu. Sapelnikova, O.J. Stronska // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 4. — С. 377-384. — Бібліогр.: 24 назв. — англ. |
| work_keys_str_mv |
AT karachevtsevala electroopticaleffectsin2dmacroporoussiliconstructureswithnanocoatings AT lytvynenkooo electroopticaleffectsin2dmacroporoussiliconstructureswithnanocoatings AT koninkp electroopticaleffectsin2dmacroporoussiliconstructureswithnanocoatings AT parshynka electroopticaleffectsin2dmacroporoussiliconstructureswithnanocoatings AT sapelnikovaoyuû electroopticaleffectsin2dmacroporoussiliconstructureswithnanocoatings AT stronskaoj electroopticaleffectsin2dmacroporoussiliconstructureswithnanocoatings |
| first_indexed |
2025-12-07T15:44:44Z |
| last_indexed |
2025-12-07T15:44:44Z |
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1850864865073168384 |