Evidence map›Paper›PMID 38942793›Full record

ArticleNature communications2024

Limiting factors for charge generation in low-offset fullerene-based organic solar cells.

Anna Jungbluth, Eunkyung Cho, Alberto Privitera, Kaila M Yallum, Pascal Kaienburg, Andreas E Lauritzen, Thomas Derrien, Sameer V Kesava, Irfan Habib, Saied Md Pratik and 4 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors.

Anna JungbluthDepartment of Physics, The University of Oxford, Oxford, Oxfordshire, OX13PJ, UK.ORCID http://orcid.org/0000-0002-9888-6262
Eunkyung ChoDepartment of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ, 85721-0088, USA.ORCID http://orcid.org/0000-0001-8501-0029
Alberto PriviteraDepartment of Physics, The University of Oxford, Oxford, Oxfordshire, OX13PJ, UK.ORCID http://orcid.org/0000-0002-7062-8077
Kaila M YallumDepartment of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, 3012, Bern, Switzerland.ORCID http://orcid.org/0000-0001-5947-5500
Pascal KaienburgDepartment of Physics, The University of Oxford, Oxford, Oxfordshire, OX13PJ, UK.ORCID http://orcid.org/0000-0003-3887-3395
Andreas E LauritzenDepartment of Physics, The University of Oxford, Oxford, Oxfordshire, OX13PJ, UK.ORCID http://orcid.org/0000-0002-1726-7110
Thomas DerrienDiamond Light Source, Didcot, Oxfordshire, OX11 0DE, UK.ORCID http://orcid.org/0000-0001-7875-2278
Sameer V KesavaDepartment of Physics, The University of Oxford, Oxford, Oxfordshire, OX13PJ, UK.
Irfan HabibDepartment of Physics, The University of Oxford, Oxford, Oxfordshire, OX13PJ, UK.ORCID http://orcid.org/0000-0003-1155-268X
Saied Md PratikDepartment of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ, 85721-0088, USA.ORCID http://orcid.org/0000-0002-4900-4323
Natalie BanerjiDepartment of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, 3012, Bern, Switzerland.
Jean-Luc BrédasDepartment of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ, 85721-0088, USA.ORCID http://orcid.org/0000-0001-7278-4471
Veaceslav CoropceanuDepartment of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ, 85721-0088, USA.ORCID http://orcid.org/0000-0003-1693-2315
Moritz RiedeDepartment of Physics, The University of Oxford, Oxford, Oxfordshire, OX13PJ, UK. moritz.riede@physics.ox.ac.uk.ORCID http://orcid.org/0000-0002-5399-5510

Funding

EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 101104276RCUK | Engineering and Physical Sciences Research Council (EPSRC) EP/N509711/1RCUK | Engineering and Physical Sciences Research Council (EPSRC) EP/V035770/1RCUK | Science and Technology Facilities Council (STFC) ST/R002754/1United States Department of Defense | United States Navy | Office of Naval Research (ONR) N00014-20-1-2110
6 · The paper itself

Abstract

Free charge generation after photoexcitation of donor or acceptor molecules in organic solar cells generally proceeds via (1) formation of charge transfer states and (2) their dissociation into charge separated states. Research often either focuses on the first component or the combined effect of both processes. Here, we provide evidence that charge transfer state dissociation rather than formation presents a major bottleneck for free charge generation in fullerene-based blends with low energetic offsets between singlet and charge transfer states. We investigate devices based on dilute donor content blends of (fluorinated) ZnPc:C

Identifiers

PMID38942793
PMCPMC11213929

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.