Evidence map›Paper›PMID 37779108›Full record

ArticleNature communications2023

Orientation distributions of vacuum-deposited organic emitters revealed by single-molecule microscopy.

Francisco Tenopala-Carmona, Dirk Hertel, Sabina Hillebrandt, Andreas Mischok, Arko Graf, Philipp Weitkamp, Klaus Meerholz, Malte C Gather

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
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

8 authors.

Francisco Tenopala-CarmonaHumboldt Centre for Nano- and Biophotonics and Institute of Physical Chemistry, Department of Chemistry, University of Cologne, Köln, Germany. F.TenopalaCarmona@uni-koeln.de.ORCID http://orcid.org/0000-0002-4603-034X
Dirk HertelHumboldt Centre for Nano- and Biophotonics and Institute of Physical Chemistry, Department of Chemistry, University of Cologne, Köln, Germany.ORCID http://orcid.org/0000-0002-0421-9734
Sabina HillebrandtHumboldt Centre for Nano- and Biophotonics and Institute of Physical Chemistry, Department of Chemistry, University of Cologne, Köln, Germany.ORCID http://orcid.org/0000-0002-2628-385X
Andreas MischokHumboldt Centre for Nano- and Biophotonics and Institute of Physical Chemistry, Department of Chemistry, University of Cologne, Köln, Germany.ORCID http://orcid.org/0000-0003-4725-7404
Arko GrafOrganic Semiconductor Centre, SUPA School of Physics and Astronomy, University of St Andrews, St Andrews, UK.
Philipp WeitkampHumboldt Centre for Nano- and Biophotonics and Institute of Physical Chemistry, Department of Chemistry, University of Cologne, Köln, Germany.
Klaus MeerholzHumboldt Centre for Nano- and Biophotonics and Institute of Physical Chemistry, Department of Chemistry, University of Cologne, Köln, Germany.ORCID http://orcid.org/0000-0001-7450-4672
Malte C GatherHumboldt Centre for Nano- and Biophotonics and Institute of Physical Chemistry, Department of Chemistry, University of Cologne, Köln, Germany. Malte.Gather@uni-koeln.de.ORCID http://orcid.org/0000-0002-4857-5562

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) RTG2591EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 101023743Volkswagen Foundation (VolkswagenStiftung) 93404
6 · The paper itself

Abstract

The orientation of luminescent molecules in organic light-emitting diodes strongly influences device performance. However, our understanding of the factors controlling emitter orientation is limited as current measurements only provide ensemble-averaged orientation values. Here, we use single-molecule imaging to measure the transition dipole orientation of individual emitter molecules in a state-of-the-art thermally evaporated host and thereby obtain complete orientation distributions of the hyperfluorescence-terminal emitter C545T. We achieve this by realizing ultra-low doping concentrations (10

Identifiers

PMID37779108
PMCPMC10543598

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.