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...
Збережено в:
| Дата: | 2013 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2013
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119780 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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| id |
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irk-123456789-1197802017-06-10T13:06:56Z Diffusion of chromium and impurity absorption in ZnS crystals Nitsuk, Yu.A. Characterization and properties 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. 2013 Article 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 http://dspace.nbuv.gov.ua/handle/123456789/119780 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Characterization and properties Characterization and properties |
| spellingShingle |
Characterization and properties Characterization and properties Nitsuk, Yu.A. Diffusion of chromium and impurity absorption in ZnS crystals 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. |
| format |
Article |
| author |
Nitsuk, Yu.A. |
| author_facet |
Nitsuk, Yu.A. |
| author_sort |
Nitsuk, Yu.A. |
| title |
Diffusion of chromium and impurity absorption in ZnS crystals |
| title_short |
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_sort |
diffusion of chromium and impurity absorption in zns crystals |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2013 |
| topic_facet |
Characterization and properties |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/119780 |
| 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. |
| series |
Functional Materials |
| work_keys_str_mv |
AT nitsukyua diffusionofchromiumandimpurityabsorptioninznscrystals |
| first_indexed |
2023-10-18T20:35:24Z |
| last_indexed |
2023-10-18T20:35:24Z |
| _version_ |
1796150596664819712 |