Diffusion of chromium and impurity absorption in ZnS crystals
ZnS:Cr single crystals obtained by diffusion doping are investigated. The spectra of optical density in the range of energies 0.3–3.8 eV are investigated. The chromium concentration in the studied crystals is determined using the magnitude of the shift of the absorption edge. Optical transitions det...
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| Veröffentlicht in: | Functional Materials |
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| Datum: | 2013 |
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| Format: | Artikel |
| Sprache: | Englisch |
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НТК «Інститут монокристалів» НАН України
2013
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/119780 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Diffusion of chromium and impurity absorption in ZnS crystals / Yu.A. Nitsuk // Functional Materials. — 2013. — Т. 20, № 1. — С. 10-14. — Бібліогр.: 13 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862716720099098624 |
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| author | Nitsuk, Yu.A. |
| author_facet | Nitsuk, Yu.A. |
| citation_txt | Diffusion of chromium and impurity absorption in ZnS crystals / Yu.A. Nitsuk // Functional Materials. — 2013. — Т. 20, № 1. — С. 10-14. — Бібліогр.: 13 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | ZnS:Cr single crystals obtained by diffusion doping are investigated. The spectra of optical density in the range of energies 0.3–3.8 eV are investigated. The chromium concentration in the studied crystals is determined using the magnitude of the shift of the absorption edge. Optical transitions determining the impurity absorption spectrum of ZnS:Cr single crystals are identified. The diffusion profile of Cr impurity is determined by measuring the relative optical density of crystals in the visible spectral region. At first, the diffusivities of Cr in ZnS crystals are calculated for temperatures of 1170–1320 K. At 1270 K, the diffusivity of Cr is 8· 10⁻¹⁰ cm²/s.
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| first_indexed | 2025-12-07T18:06:52Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119780 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T18:06:52Z |
| publishDate | 2013 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Nitsuk, Yu.A. 2017-06-09T13:52:57Z 2017-06-09T13:52:57Z 2013 Diffusion of chromium and impurity absorption in ZnS crystals / Yu.A. Nitsuk // Functional Materials. — 2013. — Т. 20, № 1. — С. 10-14. — Бібліогр.: 13 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm20.01.010 https://nasplib.isofts.kiev.ua/handle/123456789/119780 ZnS:Cr single crystals obtained by diffusion doping are investigated. The spectra of optical density in the range of energies 0.3–3.8 eV are investigated. The chromium concentration in the studied crystals is determined using the magnitude of the shift of the absorption edge. Optical transitions determining the impurity absorption spectrum of ZnS:Cr single crystals are identified. The diffusion profile of Cr impurity is determined by measuring the relative optical density of crystals in the visible spectral region. At first, the diffusivities of Cr in ZnS crystals are calculated for temperatures of 1170–1320 K. At 1270 K, the diffusivity of Cr is 8· 10⁻¹⁰ cm²/s. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Diffusion of chromium and impurity absorption in ZnS crystals Article published earlier |
| spellingShingle | Diffusion of chromium and impurity absorption in ZnS crystals Nitsuk, Yu.A. Characterization and properties |
| title | Diffusion of chromium and impurity absorption in ZnS crystals |
| title_full | Diffusion of chromium and impurity absorption in ZnS crystals |
| title_fullStr | Diffusion of chromium and impurity absorption in ZnS crystals |
| title_full_unstemmed | Diffusion of chromium and impurity absorption in ZnS crystals |
| title_short | Diffusion of chromium and impurity absorption in ZnS crystals |
| title_sort | diffusion of chromium and impurity absorption in zns crystals |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119780 |
| work_keys_str_mv | AT nitsukyua diffusionofchromiumandimpurityabsorptioninznscrystals |