Evidence map›Paper›PMID 38570519›Full record

ArticleNature communications2024

Intrinsic exchange biased anomalous Hall effect in an uncompensated antiferromagnet MnBi

Su Kong Chong, Yang Cheng, Huiyuan Man, Seng Huat Lee, Yu Wang, Bingqian Dai, Masaki Tanabe, Ting-Hsun Yang, Zhiqiang Mao, Kathryn A Moler and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2024. 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.

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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

11 authors.

Su Kong Chong *Department of Electrical and Computer Engineering, University of California, Los Angeles, CA, 90095, USA. sukongc@g.ucla.edu.ORCID http://orcid.org/0000-0002-2016-9802
Yang Cheng *Department of Electrical and Computer Engineering, University of California, Los Angeles, CA, 90095, USA.
Huiyuan ManGeballe Laboratory for Advanced Materials, Stanford University, Stanford, CA, 94305, USA.
Seng Huat Lee2D Crystal Consortium, Materials Research Institute, The Pennsylvania State University, University Park, PA, 16802, USA.ORCID http://orcid.org/0000-0003-4254-3460
Yu Wang2D Crystal Consortium, Materials Research Institute, The Pennsylvania State University, University Park, PA, 16802, USA.
Bingqian DaiDepartment of Electrical and Computer Engineering, University of California, Los Angeles, CA, 90095, USA.ORCID http://orcid.org/0000-0001-9904-4078
Masaki TanabeDepartment of Electrical and Computer Engineering, University of California, Los Angeles, CA, 90095, USA.
Ting-Hsun YangDepartment of Electrical and Computer Engineering, University of California, Los Angeles, CA, 90095, USA.
Zhiqiang Mao2D Crystal Consortium, Materials Research Institute, The Pennsylvania State University, University Park, PA, 16802, USA.ORCID http://orcid.org/0000-0002-4920-3293
Kathryn A MolerGeballe Laboratory for Advanced Materials, Stanford University, Stanford, CA, 94305, USA.
Kang L WangDepartment of Electrical and Computer Engineering, University of California, Los Angeles, CA, 90095, USA. wang@seas.ucla.edu.ORCID http://orcid.org/0000-0002-9363-1279

Funding

National Science Foundation (NSF) 1936383United States Department of Defense | United States Army | U.S. Army Research, Development and Engineering Command | Army Research Office (ARO) W911NF-16-1-0472United States Department of Defense | United States Army | U.S. Army Research, Development and Engineering Command | Army Research Office (ARO) W911NF-20-2-0166
6 · The paper itself

Abstract

Achieving spin-pinning at the interface of hetero-bilayer ferromagnet/antiferromagnet structures in conventional exchange bias systems can be challenging due to difficulties in interface control and the weakening of spin-pinning caused by poor interface quality. In this work, we propose an alternative approach to stabilize the exchange interaction at the interface of an uncompensated antiferromagnet by utilizing a gradient of interlayer exchange coupling. We demonstrate this exchange interaction through a designed field training protocol in the odd-layer topological antiferromagnet MnBi

Identifiers

PMID38570519
PMCPMC10991375

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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.