Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS
The influence of annealing at 350 °C in air atmosphere on the luminescent characteristics of powdered ZnS: Mn obtained by self-propagating high-temperature synthesis has been studied. It was shown that variation in material heating rate due to changes in the annealing temperature results in differen...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2015 |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2015
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| Zitieren: | Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS / Yu.Yu. Bacherikov, A.G. Zhuk, O.B. Okhrimenko, D.L. Kardashov, S.V. Kozitskiy, V.V. Kidalov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 1. — С. 226-229. — Бібліогр.: 25 назв. — англ. |
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Bacherikov, Yu.Yu. Zhuk, A.G. Okhrimenko, O.B. Kardashov, D.L. Kozitskiy, S.V. Kidalov, V.V. 2017-06-13T15:47:52Z 2017-06-13T15:47:52Z 2015 Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS / Yu.Yu. Bacherikov, A.G. Zhuk, O.B. Okhrimenko, D.L. Kardashov, S.V. Kozitskiy, V.V. Kidalov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 1. — С. 226-229. — Бібліогр.: 25 назв. — англ. 1560-8034 DOI: 10.15407/spqeo18.02.226 PACS 78.55.Et https://nasplib.isofts.kiev.ua/handle/123456789/121150 The influence of annealing at 350 °C in air atmosphere on the luminescent characteristics of powdered ZnS: Mn obtained by self-propagating high-temperature synthesis has been studied. It was shown that variation in material heating rate due to changes in the annealing temperature results in different behavior of oxidative processes. It has been ascertained that the slow heating of powdered ZnS:Mn, compared with the rapid one in the presence of oxygen, promotes active oxidation of ZnS and formation of Frenkel pairs, increases mileage of defects acting as sensitizers, and their localization near Mn²⁺. The model which explains the observed changes in the luminescence and PLE spectra has been presented. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS |
| spellingShingle |
Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS Bacherikov, Yu.Yu. Zhuk, A.G. Okhrimenko, O.B. Kardashov, D.L. Kozitskiy, S.V. Kidalov, V.V. |
| title_short |
Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS |
| title_full |
Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS |
| title_fullStr |
Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS |
| title_full_unstemmed |
Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS |
| title_sort |
effect of heating rate on oxidation process of fine-dispersed zns:mn obtained by shs |
| author |
Bacherikov, Yu.Yu. Zhuk, A.G. Okhrimenko, O.B. Kardashov, D.L. Kozitskiy, S.V. Kidalov, V.V. |
| author_facet |
Bacherikov, Yu.Yu. Zhuk, A.G. Okhrimenko, O.B. Kardashov, D.L. Kozitskiy, S.V. Kidalov, V.V. |
| publishDate |
2015 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
The influence of annealing at 350 °C in air atmosphere on the luminescent characteristics of powdered ZnS: Mn obtained by self-propagating high-temperature synthesis has been studied. It was shown that variation in material heating rate due to changes in the annealing temperature results in different behavior of oxidative processes. It has been ascertained that the slow heating of powdered ZnS:Mn, compared with the rapid one in the presence of oxygen, promotes active oxidation of ZnS and formation of Frenkel pairs, increases mileage of defects acting as sensitizers, and their localization near Mn²⁺. The model which explains the observed changes in the luminescence and PLE spectra has been presented.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/121150 |
| citation_txt |
Effect of heating rate on oxidation process of fine-dispersed ZnS:Mn obtained by SHS / Yu.Yu. Bacherikov, A.G. Zhuk, O.B. Okhrimenko, D.L. Kardashov, S.V. Kozitskiy, V.V. Kidalov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 1. — С. 226-229. — Бібліогр.: 25 назв. — англ. |
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2025-12-07T16:30:53Z |
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2025-12-07T16:30:53Z |
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