Evidence map›Paper›PMID 37591304›Full record

ArticleNature2023

Observation of fractionally quantized anomalous Hall effect.

Heonjoon Park, Jiaqi Cai, Eric Anderson, Yinong Zhang, Jiayi Zhu, Xiaoyu Liu, Chong Wang, William Holtzmann, Chaowei Hu, Zhaoyu Liu and 10 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers.

0numbers the graph read from it
0cells of the map it votes in
120citing papers in PubMed
119.1field-weighted citation impact, top 1% of its field
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

120 citing papers in PubMed, 587 citations in OpenAlex.

  1. Extended fractional Hofstadter states at high field in twisted bilayer graphene above the magic angle.Proceedings of the National Academy of Sciences of the United States of America · 2026
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60 more citing papers are in PubMed but not listed here.

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

20 authors at 5 institutions in 3 countries.

Heonjoon Park *Department of Physics, University of Washington, Seattle, WA, USA.
Jiaqi Cai *Department of Physics, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0002-7829-9554
Eric Anderson *Department of Physics, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0002-1357-6645
Yinong ZhangDepartment of Physics, University of Washington, Seattle, WA, USA.
Jiayi ZhuDepartment of Physics, University of Washington, Seattle, WA, USA.
Xiaoyu LiuDepartment of Materials Science and Engineering, University of Washington, Seattle, WA, USA.
Chong WangDepartment of Materials Science and Engineering, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0002-8646-3529
William HoltzmannDepartment of Physics, University of Washington, Seattle, WA, USA.
Chaowei HuDepartment of Physics, University of Washington, Seattle, WA, USA.
Zhaoyu LiuDepartment of Physics, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0002-9894-9622
Takashi TaniguchiResearch Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan.ORCID http://orcid.org/0000-0002-1467-3105
Kenji WatanabeResearch Center for Electronic and Optical Materials, National Institute for Materials Science, Tsukuba, Japan.ORCID http://orcid.org/0000-0003-3701-8119
Jiun-Haw ChuDepartment of Physics, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0001-6222-1210
Ting CaoDepartment of Materials Science and Engineering, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0003-1300-6084
Liang FuDepartment of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-8803-1017
Wang YaoDepartment of Physics, University of Hong Kong, Hong Kong, China.ORCID http://orcid.org/0000-0003-2883-4528
Cui-Zu ChangDepartment of Physics, The Pennsylvania State University, University Park, PA, USA.ORCID http://orcid.org/0000-0003-3515-2955
David CobdenDepartment of Physics, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0002-7254-2728
Di XiaoDepartment of Physics, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0003-0165-6848
Xiaodong XuDepartment of Physics, University of Washington, Seattle, WA, USA. xuxd@uw.edu.ORCID http://orcid.org/0000-0003-0348-2095
University of Washington · USNational Institute for Materials Science · JPHong Kong Baptist University · HKMassachusetts Institute of Technology · USPennsylvania State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The integer quantum anomalous Hall (QAH) effect is a lattice analogue of the quantum Hall effect at zero magnetic field

Identifiers

PMID37591304
OpenAlexW4385948524

What OpenQuestion holds

Textmetadata
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.