Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps
Molecular aggregates called J-aggregates are excitonic systems which could be used as optical antennas. Preliminary experiments demonstrated an effective resonance energy transfer from J-aggregates to other dyes playing role of exciton traps by Forster mechanism. In the present study we report unexp...
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| Published in: | Functional Materials |
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| Date: | 2018 |
| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
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НТК «Інститут монокристалів» НАН України
2018
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/157426 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps / A.V. Sorokin, I.Yu. Ropakova, I.A. Borovoy, S.L. Yefimova, Yu.V. Malyukin // Functional Materials. — 2018. — Т. 25, № 4. — С. 684-688. — Бібліогр.: 28 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862623488363200512 |
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| author | Sorokin, A.V. Ropakova, I.Yu. Borovoy, I.A. Yefimova, S.L. Malyukin, Yu.V. |
| author_facet | Sorokin, A.V. Ropakova, I.Yu. Borovoy, I.A. Yefimova, S.L. Malyukin, Yu.V. |
| citation_txt | Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps / A.V. Sorokin, I.Yu. Ropakova, I.A. Borovoy, S.L. Yefimova, Yu.V. Malyukin // Functional Materials. — 2018. — Т. 25, № 4. — С. 684-688. — Бібліогр.: 28 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | Molecular aggregates called J-aggregates are excitonic systems which could be used as optical antennas. Preliminary experiments demonstrated an effective resonance energy transfer from J-aggregates to other dyes playing role of exciton traps by Forster mechanism. In the present study we report unexpected behavior of the distance dependence of the energy transfer in J-aggregate-exciton trap system. Contrary to typical Forster energy transfer dependence as ~ d⁻⁶, the trap sensitized luminescence reveals nonmonotonic dependence with a maximum at ~ 10 nm distance between the J-aggregates and the exciton traps.
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| first_indexed | 2025-12-07T13:29:42Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-157426 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T13:29:42Z |
| publishDate | 2018 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Sorokin, A.V. Ropakova, I.Yu. Borovoy, I.A. Yefimova, S.L. Malyukin, Yu.V. 2019-06-20T03:26:57Z 2019-06-20T03:26:57Z 2018 Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps / A.V. Sorokin, I.Yu. Ropakova, I.A. Borovoy, S.L. Yefimova, Yu.V. Malyukin // Functional Materials. — 2018. — Т. 25, № 4. — С. 684-688. — Бібліогр.: 28 назв. — англ. 1027-5495 DOI:https://doi.org/10.15407/fm25.04.684 https://nasplib.isofts.kiev.ua/handle/123456789/157426 Molecular aggregates called J-aggregates are excitonic systems which could be used as optical antennas. Preliminary experiments demonstrated an effective resonance energy transfer from J-aggregates to other dyes playing role of exciton traps by Forster mechanism. In the present study we report unexpected behavior of the distance dependence of the energy transfer in J-aggregate-exciton trap system. Contrary to typical Forster energy transfer dependence as ~ d⁻⁶, the trap sensitized luminescence reveals nonmonotonic dependence with a maximum at ~ 10 nm distance between the J-aggregates and the exciton traps. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps Article published earlier |
| spellingShingle | Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps Sorokin, A.V. Ropakova, I.Yu. Borovoy, I.A. Yefimova, S.L. Malyukin, Yu.V. Characterization and properties |
| title | Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps |
| title_full | Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps |
| title_fullStr | Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps |
| title_full_unstemmed | Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps |
| title_short | Peculiarities of excitonic energy transfer at the distance variation between J-aggregates and exciton traps |
| title_sort | peculiarities of excitonic energy transfer at the distance variation between j-aggregates and exciton traps |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/157426 |
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