Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites
We have established that mass-transport processes in two types of amorphous materials, based on light-sensitive inorganic compounds like Se and As₂₀Se₈₀ chalcogenide glasses (ChG), can be enhanced at the nanoscale in the presence of localized plasmonic fields generated by visible light in gold na...
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| Опубліковано в: : | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Дата: | 2013 |
| Автори: | , , , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2013
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/117815 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites / M.L.Trunov, P.M. Lytvyn, P.M. Nagy, O.S. Oberemok, M.O. Durkot, A.A. Tarnaii, I.V. Prokopenko, V.M. Rubish // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 4. — С. 354-361. — Бібліогр.: 28 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-117815 |
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Trunov, M.L. Lytvyn, P.M. Nagy, P.M. Oberemok, O.S. Durkot, M.O. Tarnaii, A.A. Prokopenko, I.V. Rubish, V.M. 2017-05-26T18:54:17Z 2017-05-26T18:54:17Z 2013 Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites / M.L.Trunov, P.M. Lytvyn, P.M. Nagy, O.S. Oberemok, M.O. Durkot, A.A. Tarnaii, I.V. Prokopenko, V.M. Rubish // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 4. — С. 354-361. — Бібліогр.: 28 назв. — англ. 1560-8034 PACS 62.23.St, 66.10.cq, 68.37.Ps, 79.20.Ds https://nasplib.isofts.kiev.ua/handle/123456789/117815 We have established that mass-transport processes in two types of amorphous materials, based on light-sensitive inorganic compounds like Se and As₂₀Se₈₀ chalcogenide glasses (ChG), can be enhanced at the nanoscale in the presence of localized plasmonic fields generated by visible light in gold nanoparticles (GNPs), if the condition of surface plasmon resonance (SPR) is fulfilled. It was found that irradiation by light in the presence of SPR produces profound surface nanostructurizations, and variation in topography follows closely and permanently the underlying near field intensity pattern. We have proposed a model of mass-transport in which the existence of moving anisotropic dipolar units and internal electric field in ChG as a main driving force of this movement is suggested. One of the authors, M.L.T. acknowledges support from International Visegrad Fund. A part of this work was supported by the Ukrainian National Academy of Sciences through the project 6-13H. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites |
| spellingShingle |
Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites Trunov, M.L. Lytvyn, P.M. Nagy, P.M. Oberemok, O.S. Durkot, M.O. Tarnaii, A.A. Prokopenko, I.V. Rubish, V.M. |
| title_short |
Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites |
| title_full |
Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites |
| title_fullStr |
Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites |
| title_full_unstemmed |
Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites |
| title_sort |
light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites |
| author |
Trunov, M.L. Lytvyn, P.M. Nagy, P.M. Oberemok, O.S. Durkot, M.O. Tarnaii, A.A. Prokopenko, I.V. Rubish, V.M. |
| author_facet |
Trunov, M.L. Lytvyn, P.M. Nagy, P.M. Oberemok, O.S. Durkot, M.O. Tarnaii, A.A. Prokopenko, I.V. Rubish, V.M. |
| publishDate |
2013 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
We have established that mass-transport processes in two types of amorphous
materials, based on light-sensitive inorganic compounds like Se and As₂₀Se₈₀ chalcogenide
glasses (ChG), can be enhanced at the nanoscale in the presence of localized plasmonic
fields generated by visible light in gold nanoparticles (GNPs), if the condition of surface
plasmon resonance (SPR) is fulfilled. It was found that irradiation by light in the presence of
SPR produces profound surface nanostructurizations, and variation in topography follows
closely and permanently the underlying near field intensity pattern. We have proposed a
model of mass-transport in which the existence of moving anisotropic dipolar units and
internal electric field in ChG as a main driving force of this movement is suggested.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/117815 |
| citation_txt |
Light-induced mass transport in amorphous chalcogenides/gold nanoparticles composites / M.L.Trunov, P.M. Lytvyn, P.M. Nagy, O.S. Oberemok, M.O. Durkot, A.A. Tarnaii, I.V. Prokopenko, V.M. Rubish // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 4. — С. 354-361. — Бібліогр.: 28 назв. — англ. |
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