Evidence map›Paper›PMID 42064841›Full record

ArticleNational science review2026

Cascade of fractional quantum Hall states in 2D system.

Zhimou Chen, Jiaojie Yan, Yuxuan Zhu, Zhe Cui, Loren N Pfeiffer, Kenneth W West, Kirk W Baldwin, Adbhut Gupta, Yang Liu, Wei Zhu and 4 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in National science review, 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

14 authors.

Zhimou ChenInternational Center for Quantum Materials, Peking University, Beijing 100871, China.ORCID https://orcid.org/0009-0006-4733-0623
Jiaojie YanMax Planck Institute for Solid State Research, Stuttgart 70569, Germany.
Yuxuan ZhuInternational Center for Quantum Materials, Peking University, Beijing 100871, China.
Zhe CuiInternational Center for Quantum Materials, Peking University, Beijing 100871, China.
Loren N PfeifferDepartment of Electrical Engineering, Princeton University, Princeton 08544, USA.
Kenneth W WestDepartment of Electrical Engineering, Princeton University, Princeton 08544, USA.
Kirk W BaldwinDepartment of Electrical Engineering, Princeton University, Princeton 08544, USA.
Adbhut GuptaDepartment of Electrical Engineering, Princeton University, Princeton 08544, USA.
Yang LiuInternational Center for Quantum Materials, Peking University, Beijing 100871, China.
Wei ZhuInstitute of Natural Sciences, Westlake Institute of Advanced Study, Hangzhou 030024, China.
Wenchen LuoSchool of Physics, Central South University, Changsha 410083, China.
Ying-Hai WuSchool of Physics and Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan 430074, China.
Shuai YuanDepartment of Physics, University of Washington, Seattle 98195, USA.
Xi LinInternational Center for Quantum Materials, Peking University, Beijing 100871, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The observation of the fractional quantum Hall (FQH) effect in 2D electron gases ushered in investigations of topological phases driven by strong electron correlations. Their remarkable features include fractionalized elementary excitations, gapless boundary states and non-trivial quantum entanglement patterns. Thanks to persistent efforts in the building of new platforms and making higher-quality samples, a diverse plethora of FQH states have been unveiled in experiments. We report a systematic study of ultrahigh-quality GaAs/AlGaAs quantum wells with mobility up to 3.7 × 10

Indexed as

2D systemcomposite fermion theorynuclear adiabatic demagnetizationpattern of fractional quantum Hall states

Identifiers

PMID42064841
PMCPMC13127151

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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.