Evidence map›Paper›PMID 34764252›Full record

ArticleNature communications2021

Microcavity-like exciton-polaritons can be the primary photoexcitation in bare organic semiconductors.

Raj Pandya, Richard Y S Chen, Qifei Gu, Jooyoung Sung, Christoph Schnedermann, Oluwafemi S Ojambati, Rohit Chikkaraddy, Jeffrey Gorman, Gianni Jacucci, Olimpia D Onelli and 24 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Exciton-polariton photodiodes.Nature communications · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Tuning the Coherent Propagation of Organic Exciton-Polaritons through the Cavity Q-factor.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Polaritons in a Polycrystalline Layer of Non-fullerene Acceptor.Journal of the American Chemical Society · 2023
    Article
  19. Article
  20. 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

34 authors.

Raj PandyaCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.
Richard Y S ChenCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.
Qifei GuCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.
Jooyoung SungCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.
Christoph SchnedermannCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.ORCID http://orcid.org/0000-0002-2841-8586
Oluwafemi S OjambatiCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.ORCID http://orcid.org/0000-0002-8028-4386
Rohit ChikkaraddyCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.ORCID http://orcid.org/0000-0002-3840-4188
Jeffrey GormanCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.ORCID http://orcid.org/0000-0002-6888-7838
Gianni JacucciDepartment of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.ORCID http://orcid.org/0000-0002-9156-0876
Olimpia D OnelliDepartment of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
Tom WillhammarDepartment of Materials and Environmental Chemistry, Stockholm University, Stockholm, Sweden.ORCID http://orcid.org/0000-0001-6120-1218
Duncan N JohnstoneDepartment of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, CB3 0FS, Cambridge, UK.
Sean M CollinsDepartment of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, CB3 0FS, Cambridge, UK.ORCID http://orcid.org/0000-0002-5151-6360
Paul A MidgleyDepartment of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, CB3 0FS, Cambridge, UK.
Florian AurasCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.ORCID http://orcid.org/0000-0003-1709-4384
Tomi BaikieCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.
Rahul JayaprakashDepartment of Physics & Astronomy, University of Sheffield, S3 7RH, Sheffield, UK.ORCID http://orcid.org/0000-0002-2021-1601
Fabrice MathevetInstitut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, 4 Place Jussieu, 75005, Paris, France.
Richard SoucekInstitut des NanoSciences de Paris (INSP), Sorbonne Université, 4 place Jussieu, 75005, Paris, France.
Matthew DuDepartment of Chemistry and Biochemistry, University of California San Diego, La Jolla, CA, 92093, USA.
Antonios M AlvertisCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.ORCID http://orcid.org/0000-0001-5916-3419
Arjun AshokaCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.
Silvia VignoliniDepartment of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.ORCID http://orcid.org/0000-0003-0664-1418
David G LidzeyDepartment of Physics & Astronomy, University of Sheffield, S3 7RH, Sheffield, UK.ORCID http://orcid.org/0000-0002-8558-1160
Jeremy J BaumbergCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.ORCID http://orcid.org/0000-0002-9606-9488
Richard H FriendCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK.ORCID http://orcid.org/0000-0001-6565-6308
Thierry BarisienInstitut des NanoSciences de Paris (INSP), Sorbonne Université, 4 place Jussieu, 75005, Paris, France.
Laurent LegrandInstitut des NanoSciences de Paris (INSP), Sorbonne Université, 4 place Jussieu, 75005, Paris, France.
Alex W ChinInstitut des NanoSciences de Paris (INSP), Sorbonne Université, 4 place Jussieu, 75005, Paris, France.
Joel Yuen-ZhouDepartment of Chemistry and Biochemistry, University of California San Diego, La Jolla, CA, 92093, USA.ORCID http://orcid.org/0000-0002-8701-8793
Semion K SaikinDepartment of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA, 02138, USA.
Philipp KukuraPhysical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QZ, UK.ORCID http://orcid.org/0000-0003-0136-7704
Andrew J MusserDepartment of Chemistry and Chemical Biology, Cornell University, Baker Laboratory, Ithaca, NY, 14853, USA.ORCID http://orcid.org/0000-0002-4600-6606
Akshay RaoCavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, CB3 0HE, Cambridge, UK. ar525@cam.ac.uk.ORCID http://orcid.org/0000-0003-4261-0766

Funding

EC | EU Framework Programme for Research and Innovation H2020 | H2020 Euratom (H2020 Euratom Research and Training Programme 2014-2018) 758826EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 639088RCUK | Engineering and Physical Sciences Research Council (EPSRC) EM20527RCUK | Engineering and Physical Sciences Research Council (EPSRC) EP/M025330/1Vetenskapsrådet (Swedish Research Council) 2014-06948
6 · The paper itself

Abstract

Strong-coupling between excitons and confined photonic modes can lead to the formation of new quasi-particles termed exciton-polaritons which can display a range of interesting properties such as super-fluidity, ultrafast transport and Bose-Einstein condensation. Strong-coupling typically occurs when an excitonic material is confided in a dielectric or plasmonic microcavity. Here, we show polaritons can form at room temperature in a range of chemically diverse, organic semiconductor thin films, despite the absence of an external cavity. We find evidence of strong light-matter coupling via angle-dependent peak splittings in the reflectivity spectra of the materials and emission from collective polariton states. We additionally show exciton-polaritons are the primary photoexcitation in these organic materials by directly imaging their ultrafast (5 × 10

Identifiers

PMID34764252
PMCPMC8585971

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