Influence of absorption saturation on the shape of CdSe absorption edge
Influence of light polarization on absorption saturation for wurtzite modification CdSe has been investigated. It has been ascertained that the size of blurring the fundamental absorption edge for wurtzite modification CdSe is determined by the non-equilibrium electron filling both the conduction ba...
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| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Date: | 2014 |
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2014
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/118422 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Influence of absorption saturation on the shape of CdSe absorption edge / M.R. Kulish, M.I. Malysh, G.L. Isaienko, V. Litvinova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 4. — С. 349-352. — Бібліогр.: 8 назв. — англ. |
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Kulish, M.R. Malysh, M.I. Isaienko, G.L. Litvinova, V. 2017-05-30T10:27:51Z 2017-05-30T10:27:51Z 2014 Influence of absorption saturation on the shape of CdSe absorption edge / M.R. Kulish, M.I. Malysh, G.L. Isaienko, V. Litvinova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 4. — С. 349-352. — Бібліогр.: 8 назв. — англ. 1560-8034 PACS 42.65.-k https://nasplib.isofts.kiev.ua/handle/123456789/118422 Influence of light polarization on absorption saturation for wurtzite modification CdSe has been investigated. It has been ascertained that the size of blurring the fundamental absorption edge for wurtzite modification CdSe is determined by the non-equilibrium electron filling both the conduction band extremum, when the energy of photons h is higher than the bandgap energy Eg, and the density-ofstate tail caused by the presence of static disorder, when the hν < Eg. The density-of-state tail resulting from the presence of dynamic disorder is not filled with electrons because of continuous changes of the dynamic potential relief value in time. In the high-energy spectral region, change in the absorption coefficient is limited by the stimulated emission processes. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Influence of absorption saturation on the shape of CdSe absorption edge Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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| title |
Influence of absorption saturation on the shape of CdSe absorption edge |
| spellingShingle |
Influence of absorption saturation on the shape of CdSe absorption edge Kulish, M.R. Malysh, M.I. Isaienko, G.L. Litvinova, V. |
| title_short |
Influence of absorption saturation on the shape of CdSe absorption edge |
| title_full |
Influence of absorption saturation on the shape of CdSe absorption edge |
| title_fullStr |
Influence of absorption saturation on the shape of CdSe absorption edge |
| title_full_unstemmed |
Influence of absorption saturation on the shape of CdSe absorption edge |
| title_sort |
influence of absorption saturation on the shape of cdse absorption edge |
| author |
Kulish, M.R. Malysh, M.I. Isaienko, G.L. Litvinova, V. |
| author_facet |
Kulish, M.R. Malysh, M.I. Isaienko, G.L. Litvinova, V. |
| publishDate |
2014 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
Influence of light polarization on absorption saturation for wurtzite modification CdSe has been investigated. It has been ascertained that the size of blurring the fundamental absorption edge for wurtzite modification CdSe is determined by the non-equilibrium electron filling both the conduction band extremum, when the energy of photons h is higher than the bandgap energy Eg, and the density-ofstate tail caused by the presence of static disorder, when the hν < Eg. The density-of-state tail resulting from the presence of dynamic disorder is not filled with electrons because of continuous changes of the dynamic potential relief value in time. In the high-energy spectral region, change in the absorption coefficient is limited by the stimulated emission processes.
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| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/118422 |
| citation_txt |
Influence of absorption saturation on the shape of CdSe absorption edge / M.R. Kulish, M.I. Malysh, G.L. Isaienko, V. Litvinova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 4. — С. 349-352. — Бібліогр.: 8 назв. — англ. |
| work_keys_str_mv |
AT kulishmr influenceofabsorptionsaturationontheshapeofcdseabsorptionedge AT malyshmi influenceofabsorptionsaturationontheshapeofcdseabsorptionedge AT isaienkogl influenceofabsorptionsaturationontheshapeofcdseabsorptionedge AT litvinovav influenceofabsorptionsaturationontheshapeofcdseabsorptionedge |
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2025-12-07T19:49:34Z |
| last_indexed |
2025-12-07T19:49:34Z |
| _version_ |
1850880268692357120 |