Evidence map›Paper›PMID 42749706›Full record

ArticleNature communications2026

Observation of polaritonic flat-band bound states in the continuum in a 2D magnet.

Fuhuan Shen, Jiahao Ren, Zhiyi Yuan, Kai Wu, Sai Yan, Kunal Prasad, Hai Son Nguyen, Rui Su

Abstract read
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. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Fuhuan Shen *Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.ORCID http://orcid.org/0009-0000-5149-2330
Jiahao Ren *Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.ORCID http://orcid.org/0000-0002-0495-3736
Zhiyi YuanCNRS-International-NTU-Thales Research Alliance (CINTRA), IRL 3288, Singapore, Singapore.ORCID http://orcid.org/0000-0001-9722-8471
Kai WuDivision of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.
Sai YanDivision of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.
Kunal PrasadDivision of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.ORCID http://orcid.org/0009-0007-7222-0052
Hai Son NguyenCNRS-International-NTU-Thales Research Alliance (CINTRA), IRL 3288, Singapore, Singapore.ORCID http://orcid.org/0000-0002-1638-2272
Rui SuDivision of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore. surui@ntu.edu.sg.ORCID http://orcid.org/0000-0002-2808-0327

Funding

Agence Nationale de la Recherche (French National Research Agency) ANR-24-CE24-7616-01Ministry of Education - Singapore (MOE) MOE-MOET32023-0003Ministry of Education - Singapore (MOE) MOE-T2EP50222-0008Ministry of Education - Singapore (MOE) RG90/25Nanyang Technological University (NTU) Nanyang Assistant Professorship start-up grantNational Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore) NRF-CRP23-2019-0007
6 · The paper itself

Abstract

Flat-band bound states in the continuum (BICs) are topological states with suppressed group velocity and robustness against radiation loss, offering a powerful platform for the exploration of non-Hermitian, nonlinear, topological phenomena and device applications. Van der Waals (vdW) metasurfaces have recently emerged as promising candidates for sustaining BICs and hybridizing with material transitions. However, the realization of flat-band BICs remains elusive. Here, we experimentally demonstrate high-order polaritonic BICs on a wide-angle flat band utilizing a subwavelength (~

Identifiers

PMID42749706
PMCPMC13583042

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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.