Metal vacancies in Cd₁₋ₓZnₓS quantum dots
Structural and electronic characteristics of metal vacancies in nanocrystals Cd₁₋ₓZnₓS have been studied within the density functional method. The electron state density and vacancy formation energy have been calculated, and an analysis of structural relaxation has been performed. With these theore...
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| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Date: | 2020 |
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2020
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/215660 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Metal vacancies in Cd₁₋ₓZnₓS quantum dots / I.M. Kupchak, D.V. Korbutyak, N.F. Serpak, A. Shkrebtii // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2020. — Т. 23, № 1. — С. 66-70. — Бібліогр.: 24 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862734407734919168 |
|---|---|
| author | Kupchak, I.M. Korbutyak, D.V. Serpak, N.F. Shkrebtii, A. |
| author_facet | Kupchak, I.M. Korbutyak, D.V. Serpak, N.F. Shkrebtii, A. |
| citation_txt | Metal vacancies in Cd₁₋ₓZnₓS quantum dots / I.M. Kupchak, D.V. Korbutyak, N.F. Serpak, A. Shkrebtii // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2020. — Т. 23, № 1. — С. 66-70. — Бібліогр.: 24 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | Structural and electronic characteristics of metal vacancies in nanocrystals Cd₁₋ₓZnₓS have been studied within the density functional method. The electron state density and vacancy formation energy have been calculated, and an analysis of structural relaxation has been performed. With these theoretical findings and available experimental data, we have concluded that the vacancies of cadmium are the possible centers of radiative recombination in these structures.
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| first_indexed | 2026-03-25T02:00:56Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-215660 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2026-03-26T19:16:35Z |
| publishDate | 2020 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Kupchak, I.M. Korbutyak, D.V. Serpak, N.F. Shkrebtii, A. 2026-03-24T12:18:59Z 2020 Metal vacancies in Cd₁₋ₓZnₓS quantum dots / I.M. Kupchak, D.V. Korbutyak, N.F. Serpak, A. Shkrebtii // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2020. — Т. 23, № 1. — С. 66-70. — Бібліогр.: 24 назв. — англ. 1560-8034 PACS: 61.46.Hk, 68.65.Hb, 71.15.Mb, 78.55.Et https://nasplib.isofts.kiev.ua/handle/123456789/215660 https://doi.org/10.15407/spqeo23.01.066 Structural and electronic characteristics of metal vacancies in nanocrystals Cd₁₋ₓZnₓS have been studied within the density functional method. The electron state density and vacancy formation energy have been calculated, and an analysis of structural relaxation has been performed. With these theoretical findings and available experimental data, we have concluded that the vacancies of cadmium are the possible centers of radiative recombination in these structures. We thank the Shared Hierarchical Academic Research Computing Network (Sharcnet) of Ontario, Canada, for the provided CPU time. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Hetero- and low-dimensional structures Metal vacancies in Cd₁₋ₓZnₓS quantum dots Article published earlier |
| spellingShingle | Metal vacancies in Cd₁₋ₓZnₓS quantum dots Kupchak, I.M. Korbutyak, D.V. Serpak, N.F. Shkrebtii, A. Hetero- and low-dimensional structures |
| title | Metal vacancies in Cd₁₋ₓZnₓS quantum dots |
| title_full | Metal vacancies in Cd₁₋ₓZnₓS quantum dots |
| title_fullStr | Metal vacancies in Cd₁₋ₓZnₓS quantum dots |
| title_full_unstemmed | Metal vacancies in Cd₁₋ₓZnₓS quantum dots |
| title_short | Metal vacancies in Cd₁₋ₓZnₓS quantum dots |
| title_sort | metal vacancies in cd₁₋ₓznₓs quantum dots |
| topic | Hetero- and low-dimensional structures |
| topic_facet | Hetero- and low-dimensional structures |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/215660 |
| work_keys_str_mv | AT kupchakim metalvacanciesincd1xznxsquantumdots AT korbutyakdv metalvacanciesincd1xznxsquantumdots AT serpaknf metalvacanciesincd1xznxsquantumdots AT shkrebtiia metalvacanciesincd1xznxsquantumdots |