Photo-enchanced defect reactions in CdS:Ag crystals
Two reversible photo-enhanced defect reactions proceeding under visible light illumination have been found in CdS:Ag crystals. The first process leads to the increase of crystal photosensitivity, which has been shown to be caused by creation of "sensitizing" recombination centres. The seco...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2002 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2002
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/121296 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Photo-enchanced defect reactions in CdS:Ag crystals / L.Yu. Khomenkova, I.V. Markevich // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2002. — Т. 5, № 3. — С. 264-267. — Бібліогр.: 13 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862546734172864512 |
|---|---|
| author | Khomenkova, L.Yu. Markevich, I.V. |
| author_facet | Khomenkova, L.Yu. Markevich, I.V. |
| citation_txt | Photo-enchanced defect reactions in CdS:Ag crystals / L.Yu. Khomenkova, I.V. Markevich // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2002. — Т. 5, № 3. — С. 264-267. — Бібліогр.: 13 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | Two reversible photo-enhanced defect reactions proceeding under visible light illumination have been found in CdS:Ag crystals. The first process leads to the increase of crystal photosensitivity, which has been shown to be caused by creation of "sensitizing" recombination centres. The second process results in photosensitivity degradation that has been proved to be due to disappearance of shallow donors. The initial state of the crystal restores under heating in dark. Both reactions have been shown to vanish after Ag extraction from the crystal. Metastable clusters including Ag and Cd atoms are supposed to be responsible for these reactions.
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| first_indexed | 2025-11-25T12:24:19Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-121296 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-11-25T12:24:19Z |
| publishDate | 2002 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Khomenkova, L.Yu. Markevich, I.V. 2017-06-13T20:38:06Z 2017-06-13T20:38:06Z 2002 Photo-enchanced defect reactions in CdS:Ag crystals / L.Yu. Khomenkova, I.V. Markevich // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2002. — Т. 5, № 3. — С. 264-267. — Бібліогр.: 13 назв. — англ. 1560-8034 PACS: 66.30.Jt, 66.30.Qa, 61.72.Vv, 61.72.Ff, 61.72.Yx https://nasplib.isofts.kiev.ua/handle/123456789/121296 Two reversible photo-enhanced defect reactions proceeding under visible light illumination have been found in CdS:Ag crystals. The first process leads to the increase of crystal photosensitivity, which has been shown to be caused by creation of "sensitizing" recombination centres. The second process results in photosensitivity degradation that has been proved to be due to disappearance of shallow donors. The initial state of the crystal restores under heating in dark. Both reactions have been shown to vanish after Ag extraction from the crystal. Metastable clusters including Ag and Cd atoms are supposed to be responsible for these reactions. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Photo-enchanced defect reactions in CdS:Ag crystals Article published earlier |
| spellingShingle | Photo-enchanced defect reactions in CdS:Ag crystals Khomenkova, L.Yu. Markevich, I.V. |
| title | Photo-enchanced defect reactions in CdS:Ag crystals |
| title_full | Photo-enchanced defect reactions in CdS:Ag crystals |
| title_fullStr | Photo-enchanced defect reactions in CdS:Ag crystals |
| title_full_unstemmed | Photo-enchanced defect reactions in CdS:Ag crystals |
| title_short | Photo-enchanced defect reactions in CdS:Ag crystals |
| title_sort | photo-enchanced defect reactions in cds:ag crystals |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/121296 |
| work_keys_str_mv | AT khomenkovalyu photoenchanceddefectreactionsincdsagcrystals AT markevichiv photoenchanceddefectreactionsincdsagcrystals |