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Light-induced triplet-triplet electron resonance spectroscopy

Abstract:

We present a new technique, light-induced triplet-triplet electron resonance spectroscopy (LITTER), which measures the dipolar interaction between two photoexcited triplet states, enabling both the distance and angular distributions between the two triplet moieties to be determined on a nanometer scale. This is demonstrated for a model bis-porphyrin peptide that renders dipolar traces with strong orientation selection effects. Using simulations and density functional theory calculations, we e...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1021/acs.jpclett.0c02884

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Role:
Author
More by this author
Role:
Author
ORCID:
0000-0002-3302-6499
More by this author
Role:
Author
ORCID:
0000-0002-6316-0525
More by this author
Institution:
University of Oxford
Department:
CHEMISTRY
Sub department:
Inorganic Chemistry
Role:
Author
ORCID:
0000-0003-1828-7700
Publisher:
ACS Publications
Journal:
Journal of Physical Chemistry Letters More from this journal
Volume:
12
Issue:
1
Pages:
80-85
Publication date:
2020-12-11
Acceptance date:
2020-11-19
DOI:
EISSN:
1948-7185
Pmid:
33306382
Language:
English
Keywords:
Pubs id:
1149823
Local pid:
pubs:1149823
Deposit date:
2021-02-05

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