Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films

The optical transmissions spectra of amorphous Ge-S-Se films of chemical compositions (GeS₂)₅₀(GeSe₂)₅₀ and (GeS₃)₅₀(GeSe₃)₅₀, prepared by thermal evaporation, have been measured over the whole 400 to 800 nm spectral range. It has been ascertained that annealing of the films leads to the absorpti...

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Опубліковано в: :Semiconductor Physics Quantum Electronics & Optoelectronics
Дата:2013
Автори: Rubish, V.M., Gera, E.V., Durcot, M.O., Pop, M.M., Kostyukevich, S.O., Kudryavtsev, A.A., Mykulanynets-Meshko, O.S., Rigan, M.Yu.
Формат: Стаття
Мова:English
Опубліковано: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2013
Онлайн доступ:https://nasplib.isofts.kiev.ua/handle/123456789/117814
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films / V.M. Rubish, E.V. Gera, M.O. Durcot, M.M. Pop, S.O. Kostyukevich, A.A. Kudryavtsev, O.S. Mykulanynets-Meshko, M.Yu. Rigan // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 4. — С. 349-353. — Бібліогр.: 30 назв. — англ.

Репозитарії

Digital Library of Periodicals of National Academy of Sciences of Ukraine
id nasplib_isofts_kiev_ua-123456789-117814
record_format dspace
spelling Rubish, V.M.
Gera, E.V.
Durcot, M.O.
Pop, M.M.
Kostyukevich, S.O.
Kudryavtsev, A.A.
Mykulanynets-Meshko, O.S.
Rigan, M.Yu.
2017-05-26T18:53:13Z
2017-05-26T18:53:13Z
2013
Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films / V.M. Rubish, E.V. Gera, M.O. Durcot, M.M. Pop, S.O. Kostyukevich, A.A. Kudryavtsev, O.S. Mykulanynets-Meshko, M.Yu. Rigan // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 4. — С. 349-353. — Бібліогр.: 30 назв. — англ.
1560-8034
PACS 78.66.Jg
https://nasplib.isofts.kiev.ua/handle/123456789/117814
The optical transmissions spectra of amorphous Ge-S-Se films of chemical compositions (GeS₂)₅₀(GeSe₂)₅₀ and (GeS₃)₅₀(GeSe₃)₅₀, prepared by thermal evaporation, have been measured over the whole 400 to 800 nm spectral range. It has been ascertained that annealing of the films leads to the absorption edge shift into the short-wave spectral region. The values of pseudo-gap width Eg and film refraction index n have been determined. Changes in optical properties of films are caused by structural transformations taking place in them under laser illumination and annealing.
en
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
Semiconductor Physics Quantum Electronics & Optoelectronics
Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films
Article
published earlier
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
title Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films
spellingShingle Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films
Rubish, V.M.
Gera, E.V.
Durcot, M.O.
Pop, M.M.
Kostyukevich, S.O.
Kudryavtsev, A.A.
Mykulanynets-Meshko, O.S.
Rigan, M.Yu.
title_short Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films
title_full Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films
title_fullStr Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films
title_full_unstemmed Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films
title_sort photo- and thermally-induced changes in the optical properties of ge-s-se amorphous films
author Rubish, V.M.
Gera, E.V.
Durcot, M.O.
Pop, M.M.
Kostyukevich, S.O.
Kudryavtsev, A.A.
Mykulanynets-Meshko, O.S.
Rigan, M.Yu.
author_facet Rubish, V.M.
Gera, E.V.
Durcot, M.O.
Pop, M.M.
Kostyukevich, S.O.
Kudryavtsev, A.A.
Mykulanynets-Meshko, O.S.
Rigan, M.Yu.
publishDate 2013
language English
container_title Semiconductor Physics Quantum Electronics & Optoelectronics
publisher Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
format Article
description The optical transmissions spectra of amorphous Ge-S-Se films of chemical compositions (GeS₂)₅₀(GeSe₂)₅₀ and (GeS₃)₅₀(GeSe₃)₅₀, prepared by thermal evaporation, have been measured over the whole 400 to 800 nm spectral range. It has been ascertained that annealing of the films leads to the absorption edge shift into the short-wave spectral region. The values of pseudo-gap width Eg and film refraction index n have been determined. Changes in optical properties of films are caused by structural transformations taking place in them under laser illumination and annealing.
issn 1560-8034
url https://nasplib.isofts.kiev.ua/handle/123456789/117814
citation_txt Photo- and thermally-induced changes in the optical properties of Ge-S-Se amorphous films / V.M. Rubish, E.V. Gera, M.O. Durcot, M.M. Pop, S.O. Kostyukevich, A.A. Kudryavtsev, O.S. Mykulanynets-Meshko, M.Yu. Rigan // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 4. — С. 349-353. — Бібліогр.: 30 назв. — англ.
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