Raman spectra of Ag- and Cu- photodoped chalcogenide films
Raman spectra of the chalcogenide vitreous layers (As₄₀S₆₀, As₄₀S₄₀Se₂₀, As₄₀Se₆₀ ) non-doped and photodoped by Ag, Cu were measured. The spectra were analyzed in terms of a molecular model. It was ascertained, that for the spectra of photodoped As₄₀S₆₀, As₄₀S₄₀Se₂₀ layers, the shift of the main ban...
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| Дата: | 1999 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
1999
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| Назва видання: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119862 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Raman spectra of Ag- and Cu- photodoped chalcogenide films / A.V. Stronski, M. Vlcek, A.I. Stetsun, A. Sklenar, P.E. Shepeliavyi // Semiconductor Physics Quantum Electronics & Optoelectronics. — 1999. — Т. 2, № 1. — С. 63-68. — Бібліогр.: 37 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1198622017-06-11T03:02:27Z Raman spectra of Ag- and Cu- photodoped chalcogenide films Stronski, A.V. Vlcek, M. Stetsun, A.I. Sklenar, A. Shepeliavyi, P.E. Raman spectra of the chalcogenide vitreous layers (As₄₀S₆₀, As₄₀S₄₀Se₂₀, As₄₀Se₆₀ ) non-doped and photodoped by Ag, Cu were measured. The spectra were analyzed in terms of a molecular model. It was ascertained, that for the spectra of photodoped As₄₀S₆₀, As₄₀S₄₀Se₂₀ layers, the shift of the main bands to the high frequency side and the appearance of the additional scattering bands in the low frequency spectral range are characteristic features. For the spectra of photodoped As₄₀S₆₀ layers, such shift and significant increase in scattering were not observed. Variations in the Raman spectra with photodoping by Ag or Cu are consistent with the supposition concerning normal covalent and coordinative bond formation between metal additives and chalcogen atoms. 1999 Article Raman spectra of Ag- and Cu- photodoped chalcogenide films / A.V. Stronski, M. Vlcek, A.I. Stetsun, A. Sklenar, P.E. Shepeliavyi // Semiconductor Physics Quantum Electronics & Optoelectronics. — 1999. — Т. 2, № 1. — С. 63-68. — Бібліогр.: 37 назв. — англ. 1560-8034 PACS 78.30, 78.66, 82.20C http://dspace.nbuv.gov.ua/handle/123456789/119862 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 |
Raman spectra of the chalcogenide vitreous layers (As₄₀S₆₀, As₄₀S₄₀Se₂₀, As₄₀Se₆₀ ) non-doped and photodoped by Ag, Cu were measured. The spectra were analyzed in terms of a molecular model. It was ascertained, that for the spectra of photodoped As₄₀S₆₀, As₄₀S₄₀Se₂₀ layers, the shift of the main bands to the high frequency side and the appearance of the additional scattering bands in the low frequency spectral range are characteristic features. For the spectra of photodoped As₄₀S₆₀ layers, such shift and significant increase in scattering were not observed. Variations in the Raman spectra with photodoping by Ag or Cu are consistent with the supposition concerning normal covalent and coordinative bond formation between metal additives and chalcogen atoms. |
| format |
Article |
| author |
Stronski, A.V. Vlcek, M. Stetsun, A.I. Sklenar, A. Shepeliavyi, P.E. |
| spellingShingle |
Stronski, A.V. Vlcek, M. Stetsun, A.I. Sklenar, A. Shepeliavyi, P.E. Raman spectra of Ag- and Cu- photodoped chalcogenide films Semiconductor Physics Quantum Electronics & Optoelectronics |
| author_facet |
Stronski, A.V. Vlcek, M. Stetsun, A.I. Sklenar, A. Shepeliavyi, P.E. |
| author_sort |
Stronski, A.V. |
| title |
Raman spectra of Ag- and Cu- photodoped chalcogenide films |
| title_short |
Raman spectra of Ag- and Cu- photodoped chalcogenide films |
| title_full |
Raman spectra of Ag- and Cu- photodoped chalcogenide films |
| title_fullStr |
Raman spectra of Ag- and Cu- photodoped chalcogenide films |
| title_full_unstemmed |
Raman spectra of Ag- and Cu- photodoped chalcogenide films |
| title_sort |
raman spectra of ag- and cu- photodoped chalcogenide films |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| publishDate |
1999 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/119862 |
| citation_txt |
Raman spectra of Ag- and Cu- photodoped chalcogenide films / A.V. Stronski, M. Vlcek, A.I. Stetsun, A. Sklenar, P.E. Shepeliavyi // Semiconductor Physics Quantum Electronics & Optoelectronics. — 1999. — Т. 2, № 1. — С. 63-68. — Бібліогр.: 37 назв. — англ. |
| series |
Semiconductor Physics Quantum Electronics & Optoelectronics |
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2023-10-18T20:35:36Z |
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