Evidence map›Paper›PMID 41896224›Full record

ArticleNature communications2026

Room temperature collective blinking and photon bunching from CsPbBr

Qiwen Tan, Sudipta Seth, Boris Louis, Xiayan Wu, Nithin Pathoor, Toranosuke Takagi, Shun Omagari, Takumi Sannomiya, Johan Hofkens, Martin Vacha

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

Qiwen TanDepartment of Materials Science and Engineering, School of Materials and Chemical Technology, Institute of Science Tokyo, Meguro-ku, Tokyo, Japan.ORCID http://orcid.org/0009-0003-6655-820X
Sudipta SethLaboratory for Photochemistry and Spectroscopy, Division for Molecular Imaging and Photonics, Department of Chemistry, Katholieke Universiteit Leuven, Leuven, Belgium.
Boris LouisLaboratory for Photochemistry and Spectroscopy, Division for Molecular Imaging and Photonics, Department of Chemistry, Katholieke Universiteit Leuven, Leuven, Belgium.ORCID http://orcid.org/0000-0003-2882-6907
Xiayan WuDepartment of Materials Science and Engineering, School of Materials and Chemical Technology, Institute of Science Tokyo, Meguro-ku, Tokyo, Japan.
Nithin PathoorDepartment of Materials Science and Engineering, School of Materials and Chemical Technology, Institute of Science Tokyo, Meguro-ku, Tokyo, Japan.
Toranosuke TakagiDepartment of Materials Science and Engineering, School of Materials and Chemical Technology, Institute of Science Tokyo, Meguro-ku, Tokyo, Japan.
Shun OmagariDepartment of Materials Science and Engineering, School of Materials and Chemical Technology, Institute of Science Tokyo, Meguro-ku, Tokyo, Japan.
Takumi SannomiyaDepartment of Materials Science and Engineering, School of Materials and Chemical Technology, Institute of Science Tokyo, Yokohama, Kanagawa, Japan.ORCID http://orcid.org/0000-0001-7079-2937
Johan HofkensLaboratory for Photochemistry and Spectroscopy, Division for Molecular Imaging and Photonics, Department of Chemistry, Katholieke Universiteit Leuven, Leuven, Belgium.ORCID http://orcid.org/0000-0002-9101-0567
Martin VachaDepartment of Materials Science and Engineering, School of Materials and Chemical Technology, Institute of Science Tokyo, Meguro-ku, Tokyo, Japan. vacha@mct.isct.ac.jp.ORCID http://orcid.org/0000-0002-5729-9774

Funding

EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 101151427, SPS_Nano
6 · The paper itself

Abstract

Development of quantum systems supporting collective many-body states is crucial for advancement of quantum technologies, and perovskite quantum dots (QDs) have emerged as promising quantum light sources. However, photon bunching, a key signature of collective states, has been observed in perovskites only at cryogenic temperatures. Here, we report collective blinking and photon bunching in perovskite QD superlattices at room temperature. Sub-wavelength-sized CsPbBr

Identifiers

PMID41896224
PMCPMC13195116

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.