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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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2007 |
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| Sprache: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2007
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/118117 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | 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. |
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Shpotyuk, O.I. Vakiv, M.M. Butkiewicz, B. Kovalskiy, A.P. Golovchak, R.Ya. 2017-05-28T17:53:06Z 2017-05-28T17:53:06Z 2007 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 https://nasplib.isofts.kiev.ua/handle/123456789/118117 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. The authors would like to express the thanks to the colleagues from the Institute of Solid State Physics of Bulgarian Academy of Sciences for the collaboration and preparation of samples. This work was supported in part by the Mianowski Foundation (Warsaw, Poland) and the Polish State Committee for Scientific Research. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses |
| spellingShingle |
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. |
| 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 |
| author |
Shpotyuk, O.I. Vakiv, M.M. Butkiewicz, B. Kovalskiy, A.P. Golovchak, R.Ya. |
| author_facet |
Shpotyuk, O.I. Vakiv, M.M. Butkiewicz, B. Kovalskiy, A.P. Golovchak, R.Ya. |
| publishDate |
2007 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| 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.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.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. |
| work_keys_str_mv |
AT shpotyukoi ontheproblemofrelaxationforradiationinducedopticaleffectsinsometernarychalcogenideglasses AT vakivmm ontheproblemofrelaxationforradiationinducedopticaleffectsinsometernarychalcogenideglasses AT butkiewiczb ontheproblemofrelaxationforradiationinducedopticaleffectsinsometernarychalcogenideglasses AT kovalskiyap ontheproblemofrelaxationforradiationinducedopticaleffectsinsometernarychalcogenideglasses AT golovchakrya ontheproblemofrelaxationforradiationinducedopticaleffectsinsometernarychalcogenideglasses |
| first_indexed |
2025-12-07T16:49:59Z |
| last_indexed |
2025-12-07T16:49:59Z |
| _version_ |
1850868969715531776 |