Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta
The method for estimating the loss of luminescent quanta caused by reabsorption has been proposed. The method is based on the analysis of absorption and luminescence spectra of quantum dots (QDs) with different radii ↼ and dispersion of radius △↼. The loss was estimated for QDs of six semiconductor...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2020 |
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | Englisch |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2020
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/215716 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta / M.R. Kulish, V.P. Kostylyov, A.V. Sachenko, I.O. Sokolovskyi, A.I. Shkrebtii // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2020. — Т. 23, № 2. — С. 155-159. — Бібліогр.: 5 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1860956299729043456 |
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| author | Kulish, M.R. Kostylyov, V.P. Sachenko, A.V. Sokolovskyi, I.O. Shkrebtii, A.I. |
| author_facet | Kulish, M.R. Kostylyov, V.P. Sachenko, A.V. Sokolovskyi, I.O. Shkrebtii, A.I. |
| citation_txt | Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta / M.R. Kulish, V.P. Kostylyov, A.V. Sachenko, I.O. Sokolovskyi, A.I. Shkrebtii // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2020. — Т. 23, № 2. — С. 155-159. — Бібліогр.: 5 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | The method for estimating the loss of luminescent quanta caused by reabsorption has been proposed. The method is based on the analysis of absorption and luminescence spectra of quantum dots (QDs) with different radii ↼ and dispersion of radius △↼. The loss was estimated for QDs of six semiconductor materials with different bulk bandgap g₀: CdS (g₀ = 2.42 eV), CdSe (g₀ = 1.74 eV), CdTe (g₀ = 1.56 eV), InP (g₀ = 1.34 eV), InAs (g₀ = 0.36 eV), and PbSe (g₀ = 0.27 eV). It has been ascertained that, by changing ↼ and △↼ , one can find the optimal values of these parameters, for which the losses of luminescent quanta are minimal.
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| first_indexed | 2026-03-29T01:03:46Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-215716 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2026-03-29T01:03:46Z |
| publishDate | 2020 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Kulish, M.R. Kostylyov, V.P. Sachenko, A.V. Sokolovskyi, I.O. Shkrebtii, A.I. 2026-03-26T08:48:48Z 2020 Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta / M.R. Kulish, V.P. Kostylyov, A.V. Sachenko, I.O. Sokolovskyi, A.I. Shkrebtii // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2020. — Т. 23, № 2. — С. 155-159. — Бібліогр.: 5 назв. — англ. 1560-8034 PACS: 78.55.Et, 78.55.Hx https://nasplib.isofts.kiev.ua/handle/123456789/215716 https://doi.org/10.15407/spqeo23.02.155 The method for estimating the loss of luminescent quanta caused by reabsorption has been proposed. The method is based on the analysis of absorption and luminescence spectra of quantum dots (QDs) with different radii ↼ and dispersion of radius △↼. The loss was estimated for QDs of six semiconductor materials with different bulk bandgap g₀: CdS (g₀ = 2.42 eV), CdSe (g₀ = 1.74 eV), CdTe (g₀ = 1.56 eV), InP (g₀ = 1.34 eV), InAs (g₀ = 0.36 eV), and PbSe (g₀ = 0.27 eV). It has been ascertained that, by changing ↼ and △↼ , one can find the optimal values of these parameters, for which the losses of luminescent quanta are minimal. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Hetero- and low-dimensional structures Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta Article published earlier |
| spellingShingle | Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta Kulish, M.R. Kostylyov, V.P. Sachenko, A.V. Sokolovskyi, I.O. Shkrebtii, A.I. Hetero- and low-dimensional structures |
| title | Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta |
| title_full | Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta |
| title_fullStr | Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta |
| title_full_unstemmed | Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta |
| title_short | Influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta |
| title_sort | influence of the quantum dots' bandgap and their dispersion on the loss of luminescent quanta |
| topic | Hetero- and low-dimensional structures |
| topic_facet | Hetero- and low-dimensional structures |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/215716 |
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