Luminescence properties of KAlP₂O₇ crystals doped with chromium ions
Luminescence properties of the KAlP₂O₇ crystals doped with the chromium ions were investigated. Luminescence spectra consist of two main bands: one of them lies in the blue-green spectral region and the other lies in the red spectral region. The maximum positions of the bands depend on the crystal c...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2004 |
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Englisch |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2004
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/118138 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Luminescence properties of KAlP₂O₇ crystals doped with chromium ions / O.V. Gomenyuk, S.G. Nedilko, N.V. Stus, O.V. Chukova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2004. — Т. 7, № 1. — С. 72-76. — Бібліогр.: 13 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862734321431871488 |
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| author | Gomenyuk, O.V. Nedilko, S.G. Stus, N.V. Chukova, O.V. |
| author_facet | Gomenyuk, O.V. Nedilko, S.G. Stus, N.V. Chukova, O.V. |
| citation_txt | Luminescence properties of KAlP₂O₇ crystals doped with chromium ions / O.V. Gomenyuk, S.G. Nedilko, N.V. Stus, O.V. Chukova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2004. — Т. 7, № 1. — С. 72-76. — Бібліогр.: 13 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | Luminescence properties of the KAlP₂O₇ crystals doped with the chromium ions were investigated. Luminescence spectra consist of two main bands: one of them lies in the blue-green spectral region and the other lies in the red spectral region. The maximum positions of the bands depend on the crystal composition and temperature of the samples. The blue-green band consists at least of three components. Complex structure of the blue-green broad band results from a superposition of matrix intrinsic radiation and emission of the distorted CrO₄²⁻ groups, where chromium ions have 6+ ion charge. The red luminescence band and the narrow spectral lines observed for the chromium-doped KAlP₂O₇ crystals were assigned to electron transitions in the Cr³⁺ ions in octahedral oxygen surround. Structure peculiarities of the various types of the chromium luminescence centers formed in the investigated matrix are discussed.
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| first_indexed | 2025-12-07T19:42:37Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-118138 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-12-07T19:42:37Z |
| publishDate | 2004 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Gomenyuk, O.V. Nedilko, S.G. Stus, N.V. Chukova, O.V. 2017-05-28T18:27:28Z 2017-05-28T18:27:28Z 2004 Luminescence properties of KAlP₂O₇ crystals doped with chromium ions / O.V. Gomenyuk, S.G. Nedilko, N.V. Stus, O.V. Chukova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2004. — Т. 7, № 1. — С. 72-76. — Бібліогр.: 13 назв. — англ. 1560-8034 PACS: 78.60.-b https://nasplib.isofts.kiev.ua/handle/123456789/118138 Luminescence properties of the KAlP₂O₇ crystals doped with the chromium ions were investigated. Luminescence spectra consist of two main bands: one of them lies in the blue-green spectral region and the other lies in the red spectral region. The maximum positions of the bands depend on the crystal composition and temperature of the samples. The blue-green band consists at least of three components. Complex structure of the blue-green broad band results from a superposition of matrix intrinsic radiation and emission of the distorted CrO₄²⁻ groups, where chromium ions have 6+ ion charge. The red luminescence band and the narrow spectral lines observed for the chromium-doped KAlP₂O₇ crystals were assigned to electron transitions in the Cr³⁺ ions in octahedral oxygen surround. Structure peculiarities of the various types of the chromium luminescence centers formed in the investigated matrix are discussed. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Luminescence properties of KAlP₂O₇ crystals doped with chromium ions Article published earlier |
| spellingShingle | Luminescence properties of KAlP₂O₇ crystals doped with chromium ions Gomenyuk, O.V. Nedilko, S.G. Stus, N.V. Chukova, O.V. |
| title | Luminescence properties of KAlP₂O₇ crystals doped with chromium ions |
| title_full | Luminescence properties of KAlP₂O₇ crystals doped with chromium ions |
| title_fullStr | Luminescence properties of KAlP₂O₇ crystals doped with chromium ions |
| title_full_unstemmed | Luminescence properties of KAlP₂O₇ crystals doped with chromium ions |
| title_short | Luminescence properties of KAlP₂O₇ crystals doped with chromium ions |
| title_sort | luminescence properties of kalp₂o₇ crystals doped with chromium ions |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/118138 |
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