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Vibrationally assisted intersystem crossing in benchmark thermally activated delayed fluorescence molecules

Abstract:

Electrically injected charge carriers in organic light-emitting devices (OLEDs) undergo recombination events to form singlet and triplet states in a 1:3 ratio, representing a fundamental hurdle for achieving high quantum efficiency. Dopants based on thermally activated delayed fluorescence (TADF) have emerged as promising candidates for addressing the spin statistics issue in OLEDs. In these materials, reverse singlet–triplet intersystem crossing (rISC) becomes efficient, thereby activating l...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1021/acs.jpclett.8b01556

Authors


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Role:
Author
ORCID:
0000-0002-9092-3938
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Role:
Author
ORCID:
0000-0002-9690-6231
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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Inorganic Chemistry
Role:
Author
ORCID:
0000-0001-5935-9112
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Role:
Author
ORCID:
0000-0003-2367-3825
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Funding agency for:
Myers, W
Grant:
EP/L011972/1
Publisher:
American Chemical Society Publisher's website
Journal:
Journal of Physical Chemistry Letters Journal website
Volume:
9
Issue:
14
Pages:
4053–4058
Publication date:
2018-06-29
Acceptance date:
2018-06-29
DOI:
ISSN:
1948-7185
Pmid:
29957961
Source identifiers:
868968
Language:
English
Pubs id:
pubs:868968
UUID:
uuid:ee435a74-cedd-4d0e-a602-a6eec34431eb
Local pid:
pubs:868968
Deposit date:
2018-07-20

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