Evidence map›Paper›PMID 37656792›Full record

ArticleScience advances2023

Bright circularly polarized photoluminescence in chiral layered hybrid lead-halide perovskites.

Shangpu Liu, Mikaël Kepenekian, Stanislav Bodnar, Sascha Feldmann, Markus W Heindl, Natalie Fehn, Jonathan Zerhoch, Andrii Shcherbakov, Alexander Pöthig, Yang Li and 6 more

Abstract read
In one paragraph

Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Article
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  6. Chiral Metal Halide Perovskites for Spin-Polarized Light-Emitting Diodes.Advanced materials (Deerfield Beach, Fla.) · 2026
    Article
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  12. Review
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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

16 authors.

Shangpu LiuPhysikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 229, 69120 Heidelberg, Germany.ORCID 0000-0001-9067-7098
Mikaël KepenekianUniv Rennes, ENSCR, INSA Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226, F-35000 Rennes, France.ORCID 0000-0001-5192-5896
Stanislav BodnarPhysikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 229, 69120 Heidelberg, Germany.
Sascha FeldmannRowland Institute, Harvard University, Cambridge, MA 02142, USA.ORCID 0000-0002-6583-5354
Markus W HeindlPhysikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 229, 69120 Heidelberg, Germany.ORCID 0000-0001-7968-617X
Natalie FehnCatalysis Research Center and Chemistry Department, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany.
Jonathan ZerhochPhysikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 229, 69120 Heidelberg, Germany.ORCID 0000-0003-4336-8828
Andrii ShcherbakovPhysikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 229, 69120 Heidelberg, Germany.
Alexander PöthigCatalysis Research Center and Chemistry Department, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany.ORCID 0000-0003-4663-3949
Yang LiInstitute of Microstructure Technology, Karlsruhe Institute of Technology, 76344 Eggenstein-Leopoldshafen, Germany.ORCID 0000-0002-4894-679X
Ulrich W PaetzoldInstitute of Microstructure Technology, Karlsruhe Institute of Technology, 76344 Eggenstein-Leopoldshafen, Germany.ORCID 0000-0002-1557-8361
Aras KartouzianCatalysis Research Center and Chemistry Department, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany.ORCID 0000-0002-2193-2902
Ian D SharpWalter Schottky Institute and Physics Department, Technical University of Munich, Am Coulombwall 4, 85748 Garching, Germany.ORCID 0000-0001-5238-7487
Claudine KatanUniv Rennes, ENSCR, INSA Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226, F-35000 Rennes, France.ORCID 0000-0002-2017-5823
Jacky EvenUniv Rennes, INSA Rennes, CNRS, Institut FOTON-UMR 6082, F-35000 Rennes, France.ORCID 0000-0002-4607-3390
Felix DeschlerPhysikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 229, 69120 Heidelberg, Germany.ORCID 0000-0002-0771-3324

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hybrid perovskite semiconductor materials are predicted to lock chirality into place and encode asymmetry into their electronic states, while softness of their crystal lattice accommodates lattice strain to maintain high crystal quality with low defect densities, necessary for high luminescence yields. We report photoluminescence quantum efficiencies as high as 39% and degrees of circularly polarized photoluminescence of up to 52%, at room temperature, in the chiral layered hybrid lead-halide perovskites (R/S/Rac)-3BrMBA

Identifiers

PMID37656792
PMCPMC10854422

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

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.