On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses
We have investigated the influence of high-energy γ-irradiation on the optical transmission spectra of ternary Ge-As-S chalcogenide glasses of the stoichiometric As₂S₃-GeS₂ and non-stoichiometric As₂S₃-Ge₂S₃ systems. A long-wave shift of the fundamental absorption edge is observed for all glasses...
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| Дата: | 2007 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2007
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| Назва видання: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/118117 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses / O.I. Shpotyuk, M.M. Vakiv, B. Butkiewicz, A.P. Kovalskiy, R.Ya. Golovchak // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2007. — Т. 10, № 3. — С. 23-27. — Бібліогр.: 17 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-118117 |
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irk-123456789-1181172017-05-29T03:05:26Z On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses Shpotyuk, O.I. Vakiv, M.M. Butkiewicz, B. Kovalskiy, A.P. Golovchak, R.Ya. We have investigated the influence of high-energy γ-irradiation on the optical transmission spectra of ternary Ge-As-S chalcogenide glasses of the stoichiometric As₂S₃-GeS₂ and non-stoichiometric As₂S₃-Ge₂S₃ systems. A long-wave shift of the fundamental absorption edge is observed for all glasses. Two different components of radiation-induced changes were specified: static (residual) and dynamic (time dependent) ones. The dynamic component is mathematically described by the exponential and power functions in respect to post-irradiation periods. It is shown that quantitative features of the observed self-restoration phenomena in the irradiated glasses are closely related to their chemical compositions and stoichiometry. 2007 Article On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses / O.I. Shpotyuk, M.M. Vakiv, B. Butkiewicz, A.P. Kovalskiy, R.Ya. Golovchak // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2007. — Т. 10, № 3. — С. 23-27. — Бібліогр.: 17 назв. — англ. 1560-8034 PACS 61.80.-x http://dspace.nbuv.gov.ua/handle/123456789/118117 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
We have investigated the influence of high-energy γ-irradiation on the optical
transmission spectra of ternary Ge-As-S chalcogenide glasses of the stoichiometric
As₂S₃-GeS₂ and non-stoichiometric As₂S₃-Ge₂S₃ systems. A long-wave shift of the
fundamental absorption edge is observed for all glasses. Two different components of
radiation-induced changes were specified: static (residual) and dynamic (time dependent) ones. The dynamic component is mathematically described by the exponential and power functions in respect to post-irradiation periods. It is shown that quantitative features of the observed self-restoration phenomena in the irradiated glasses are closely related to their chemical compositions and stoichiometry. |
| format |
Article |
| author |
Shpotyuk, O.I. Vakiv, M.M. Butkiewicz, B. Kovalskiy, A.P. Golovchak, R.Ya. |
| spellingShingle |
Shpotyuk, O.I. Vakiv, M.M. Butkiewicz, B. Kovalskiy, A.P. Golovchak, R.Ya. On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses Semiconductor Physics Quantum Electronics & Optoelectronics |
| author_facet |
Shpotyuk, O.I. Vakiv, M.M. Butkiewicz, B. Kovalskiy, A.P. Golovchak, R.Ya. |
| author_sort |
Shpotyuk, O.I. |
| title |
On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses |
| title_short |
On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses |
| title_full |
On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses |
| title_fullStr |
On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses |
| title_full_unstemmed |
On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses |
| title_sort |
on the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| publishDate |
2007 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/118117 |
| citation_txt |
On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses / O.I. Shpotyuk, M.M. Vakiv, B. Butkiewicz, A.P. Kovalskiy, R.Ya. Golovchak // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2007. — Т. 10, № 3. — С. 23-27. — Бібліогр.: 17 назв. — англ. |
| series |
Semiconductor Physics Quantum Electronics & Optoelectronics |
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| first_indexed |
2023-10-18T20:31:23Z |
| last_indexed |
2023-10-18T20:31:23Z |
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