Evidence map›Paper›PMID 42209793›Full record

ArticleNature materials2026

In-plane anomalous Hall effect in a low-dimensional system.

I-Hsuan Kao, Ravi Kumar Bandapelli, Zhenhong Cui, Shuchen Zhang, Jian Tang, Tiema Qian, Souvik Sasmal, Aalok Tiwari, Mei-Tung Chen, Raghvendra Posti and 11 more

Abstract read
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In one paragraph

Article in Nature materials, 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

21 authors.

I-Hsuan Kao *Department of Physics, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0003-1790-1254
Ravi Kumar Bandapelli *Department of Physics, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0001-5112-081X
Zhenhong CuiDepartment of Physics, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0009-0009-1262-6960
Shuchen ZhangDepartment of Physics, Carnegie Mellon University, Pittsburgh, PA, USA.
Jian TangDepartment of Physics, Boston College, Chestnut Hill, MA, USA.ORCID http://orcid.org/0000-0003-1324-2466
Tiema QianDepartment of Physics and Astronomy and the California NanoSystems Institute, University of California, Los Angeles, CA, USA.
Souvik SasmalDepartment of Physics, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0002-5968-6102
Aalok TiwariDepartment of Physics, Carnegie Mellon University, Pittsburgh, PA, USA.
Mei-Tung ChenDepartment of Physics, Carnegie Mellon University, Pittsburgh, PA, USA.
Raghvendra PostiDepartment of Physics, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0003-1632-0095
Rahul RaoMaterials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Dayton, OH, USA.ORCID http://orcid.org/0000-0002-6415-0185
Jiahan LiTim Taylor Department of Chemical Engineering, Kansas State University, Manhattan, KS, USA.ORCID http://orcid.org/0000-0002-5118-0908
James H EdgarTim Taylor Department of Chemical Engineering, Kansas State University, Manhattan, KS, USA.ORCID http://orcid.org/0000-0003-0918-5964
Kenji WatanabeResearch Center for Electronic and Optical Materials, National Institute for Materials Science, Tsukuba, Japan.ORCID http://orcid.org/0000-0003-3701-8119
Takashi TaniguchiResearch Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan.ORCID http://orcid.org/0000-0002-1467-3105
Ni NiDepartment of Physics and Astronomy and the California NanoSystems Institute, University of California, Los Angeles, CA, USA.ORCID http://orcid.org/0000-0003-4602-3999
Su-Yang XuDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-9808-6572
Qiong MaDepartment of Physics, Boston College, Chestnut Hill, MA, USA.ORCID http://orcid.org/0000-0002-5103-6973
Shubhayu ChatterjeeDepartment of Physics, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0001-9599-8456
Jyoti KatochDepartment of Physics, Carnegie Mellon University, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0002-3678-1780
Simranjeet SinghDepartment of Physics, Carnegie Mellon University, Pittsburgh, PA, USA. simranjs@andrew.cmu.edu.ORCID http://orcid.org/0000-0003-4786-5661

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The anomalous Hall effect (AHE) in magnetic systems is typically governed by symmetry constraints that require the Hall response to be proportional to the out-of-plane magnetization component. Here we demonstrate the emergence of an unconventional in-plane AHE in a low-dimensional heterostructure. By interfacing a low-symmetry topological semimetal with a ferromagnetic insulator, we realize a system with reduced symmetry in which only a single mirror plane is preserved. When the magnetization acquires a finite component within this mirror plane, the remaining symmetry is broken, enabling a Hall response that depends on both in-plane and out-of-plane magnetization components. Measurements across multiple devices reveal a gate-tunable AHE, indicating electrostatic control of the underlying mechanisms. A minimal symmetry-constrained microscopic model shows that interfacial spin-orbit coupling and exchange interaction are responsible for the observed multidirectional AHE response. Our work establishes a pathway for engineering tunable, symmetry-driven Hall effects in low-dimensional quantum materials.

Identifiers

PMID42209793

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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.