Evidence map›Paper›PMID 40878543›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2025

Perovskite Microwires for Room Temperature Exciton-Polariton Neural Network.

Andrzej Opala, Krzysztof Tyszka, Mateusz Kędziora, Magdalena Furman, Amir Rahmani, Stanisław Świerczewski, Marek Ekielski, Anna Szerling, Michał Matuszewski, Barbara Piętka

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2025. 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.

  1. Review
  2. Review
  3. Article
  4. High-clockrate free-space optical in-memory computing.Light, science & applications · 2026
    Article
  5. Article
  6. 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.

Andrzej OpalaInstitute of Experimental Physics, Faculty of Physics, University of Warsaw, ul. Pasteura 5, Warsaw, PL-02-093, Poland.ORCID https://orcid.org/0000-0003-0358-7604
Krzysztof TyszkaInstitute of Experimental Physics, Faculty of Physics, University of Warsaw, ul. Pasteura 5, Warsaw, PL-02-093, Poland.ORCID https://orcid.org/0000-0002-2058-5320
Mateusz KędzioraInstitute of Experimental Physics, Faculty of Physics, University of Warsaw, ul. Pasteura 5, Warsaw, PL-02-093, Poland.ORCID https://orcid.org/0000-0003-1981-949X
Magdalena FurmanInstitute of Experimental Physics, Faculty of Physics, University of Warsaw, ul. Pasteura 5, Warsaw, PL-02-093, Poland.ORCID https://orcid.org/0000-0001-5522-2274
Amir RahmaniInstitute of Physics, Polish Academy of Sciences, Aleja Lotników 32/46, Warsaw, PL-02-668, Poland.ORCID https://orcid.org/0000-0002-7907-7160
Stanisław ŚwierczewskiInstitute of Experimental Physics, Faculty of Physics, University of Warsaw, ul. Pasteura 5, Warsaw, PL-02-093, Poland.
Marek EkielskiŁukasiewicz Research Network - Institute of Microelectronics and Photonics, Aleja Lotników 32/46, Warsaw, PL-02-668, Poland.
Anna SzerlingŁukasiewicz Research Network - Institute of Microelectronics and Photonics, Aleja Lotników 32/46, Warsaw, PL-02-668, Poland.ORCID https://orcid.org/0000-0002-3664-4671
Michał MatuszewskiInstitute of Physics, Polish Academy of Sciences, Aleja Lotników 32/46, Warsaw, PL-02-668, Poland.ORCID https://orcid.org/0000-0001-8830-3302
Barbara PiętkaInstitute of Experimental Physics, Faculty of Physics, University of Warsaw, ul. Pasteura 5, Warsaw, PL-02-093, Poland.ORCID https://orcid.org/0000-0003-1771-2963

Funding

Fundacja na rzecz Nauki PolskiejHORIZON EUROPE European Innovation Council 101130304Narodowe Centrum Nauki 2020/37/B/ST3/01657Narodowe Centrum Nauki 2021/43/B/ST3/00752Narodowe Centrum Nauki 2022/47/B/ST3/02411Narodowe Centrum Nauki 2023/49/B/ST3/00739Narodowe Centrum Nauki 2023/49/N/ST3/03595Narodowe Centrum Nauki 2024/52/C/ST3/00324
6 · The paper itself

Abstract

Limitations of electronics have stimulated the search for novel unconventional computing platforms that enable energy-efficient and ultra-fast information processing. Among various systems, exciton-polaritons stand out as promising candidates for the realization of optical neuromorphic devices. This is due to their unique hybrid light-matter properties, resulting in strong optical nonlinearity and excellent transport capabilities. However, previous implementations of polariton neural networks are restricted to cryogenic temperatures, limiting their practical applications. In this work, using non-equilibrium Bose-Einstein condensation in a monocrystalline perovskite waveguide, the first room-temperature exciton-polariton neural network is demonstrated. Its performance is verified in various machine learning tasks, including binary classification, and object detection. The result is a crucial milestone in the development of practical applications of polariton neural networks and provides new perspectives for optical computing accelerators based on perovskites.

Indexed as

exciton‐polaritonsneuromorphic computingperovskites

Identifiers

PMID40878543
PMCPMC12574654

What OpenQuestion holds

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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.