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On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses
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- Відділення фізики і астрономії
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- Semiconductor Physics Quantum Electronics & Optoelectronics
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- Semiconductor Physics Quantum Electronics & Optoelectronics, 2007, том 10
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- Semicond. Physics Quantum Electronics & Optoelectronics, 2007, № 3
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| dc.contributor.author | Shpotyuk, O.I. | |
| dc.contributor.author | Vakiv, M.M. | |
| dc.contributor.author | Butkiewicz, B. | |
| dc.contributor.author | Kovalskiy, A.P. | |
| dc.contributor.author | Golovchak, R.Ya. | |
| dc.date.accessioned | 2017-05-28T17:53:06Z | |
| dc.date.available | 2017-05-28T17:53:06Z | |
| dc.date.issued | 2007 | |
| dc.identifier.citation | 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. | uk_UA |
| dc.identifier.issn | 1560-8034 | |
| dc.identifier.other | PACS 61.80.-x | |
| dc.identifier.uri | http://dspace.nbuv.gov.ua/handle/123456789/118117 | |
| dc.description.abstract | 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. | uk_UA |
| dc.description.sponsorship | 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. | uk_UA |
| dc.language.iso | en | uk_UA |
| dc.publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України | uk_UA |
| dc.relation.ispartof | Semiconductor Physics Quantum Electronics & Optoelectronics | |
| dc.title | On the problem of relaxation for radiation-induced optical effects in some ternary chalcogenide glasses | uk_UA |
| dc.type | Article | uk_UA |
| dc.status | published earlier | uk_UA |
