Sub-10-fs observation of bound exciton formation in organic optoelectronic devices
Ultrafast action spectroscopies of organic optoelectronic devices reveal that the formation of bound exciton state occurs as fast as 10 fs. Excitons having excess energy can dissociate spontaneously within 50-fs before acquiring bound character.
Main Authors: | , , , , , , , , , , , |
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Format: | Article |
Language: | English |
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Nature Portfolio
2022-08-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-022-32478-8 |
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author | Marios Maimaris Allan J. Pettipher Mohammed Azzouzi Daniel J. Walke Xijia Zheng Andrei Gorodetsky Yifan Dong Pabitra Shakya Tuladhar Helder Crespo Jenny Nelson John W. G. Tisch Artem A. Bakulin |
author_facet | Marios Maimaris Allan J. Pettipher Mohammed Azzouzi Daniel J. Walke Xijia Zheng Andrei Gorodetsky Yifan Dong Pabitra Shakya Tuladhar Helder Crespo Jenny Nelson John W. G. Tisch Artem A. Bakulin |
author_sort | Marios Maimaris |
collection | DOAJ |
description | Ultrafast action spectroscopies of organic optoelectronic devices reveal that the formation of bound exciton state occurs as fast as 10 fs. Excitons having excess energy can dissociate spontaneously within 50-fs before acquiring bound character. |
first_indexed | 2024-04-13T01:40:52Z |
format | Article |
id | doaj.art-7b33840f609d4374ad791174c86aadd5 |
institution | Directory Open Access Journal |
issn | 2041-1723 |
language | English |
last_indexed | 2024-04-13T01:40:52Z |
publishDate | 2022-08-01 |
publisher | Nature Portfolio |
record_format | Article |
series | Nature Communications |
spelling | doaj.art-7b33840f609d4374ad791174c86aadd52022-12-22T03:08:10ZengNature PortfolioNature Communications2041-17232022-08-0113111010.1038/s41467-022-32478-8Sub-10-fs observation of bound exciton formation in organic optoelectronic devicesMarios Maimaris0Allan J. Pettipher1Mohammed Azzouzi2Daniel J. Walke3Xijia Zheng4Andrei Gorodetsky5Yifan Dong6Pabitra Shakya Tuladhar7Helder Crespo8Jenny Nelson9John W. G. Tisch10Artem A. Bakulin11Department of Chemistry and Centre for Processable Electronics, Imperial College LondonDepartment of Physics, Imperial College LondonDepartment of Physics, Imperial College LondonDepartment of Physics, Imperial College LondonDepartment of Chemistry and Centre for Processable Electronics, Imperial College LondonDepartment of Chemistry and Centre for Processable Electronics, Imperial College LondonDepartment of Chemistry and Centre for Processable Electronics, Imperial College LondonDepartment of Chemistry and Centre for Processable Electronics, Imperial College LondonDepartment of Physics, Imperial College LondonDepartment of Physics, Imperial College LondonDepartment of Physics, Imperial College LondonDepartment of Chemistry and Centre for Processable Electronics, Imperial College LondonUltrafast action spectroscopies of organic optoelectronic devices reveal that the formation of bound exciton state occurs as fast as 10 fs. Excitons having excess energy can dissociate spontaneously within 50-fs before acquiring bound character.https://doi.org/10.1038/s41467-022-32478-8 |
spellingShingle | Marios Maimaris Allan J. Pettipher Mohammed Azzouzi Daniel J. Walke Xijia Zheng Andrei Gorodetsky Yifan Dong Pabitra Shakya Tuladhar Helder Crespo Jenny Nelson John W. G. Tisch Artem A. Bakulin Sub-10-fs observation of bound exciton formation in organic optoelectronic devices Nature Communications |
title | Sub-10-fs observation of bound exciton formation in organic optoelectronic devices |
title_full | Sub-10-fs observation of bound exciton formation in organic optoelectronic devices |
title_fullStr | Sub-10-fs observation of bound exciton formation in organic optoelectronic devices |
title_full_unstemmed | Sub-10-fs observation of bound exciton formation in organic optoelectronic devices |
title_short | Sub-10-fs observation of bound exciton formation in organic optoelectronic devices |
title_sort | sub 10 fs observation of bound exciton formation in organic optoelectronic devices |
url | https://doi.org/10.1038/s41467-022-32478-8 |
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