Evidence map›Paper›PMID 39121229›Full record

ArticleScience advances2024

Distinguishing surface and bulk electromagnetism via their dynamics in an intrinsic magnetic topological insulator.

Khanh Duy Nguyen, Woojoo Lee, Jianchen Dang, Tongyao Wu, Gabriele Berruto, Chenhui Yan, Chi Ian Jess Ip, Haoran Lin, Qiang Gao, Seng Huat Lee and 5 more

Abstract read
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In one paragraph

Article in Science advances, 2024. 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

15 authors.

Khanh Duy NguyenPritzker School of Molecular Engineering, The University of Chicago, Chicago, IL 60637, USA.ORCID 0000-0002-7360-4564
Woojoo LeePritzker School of Molecular Engineering, The University of Chicago, Chicago, IL 60637, USA.ORCID 0000-0003-4705-6522
Jianchen DangDepartment of Physics, University of Florida, Gainesville, FL 32611, USA.
Tongyao WuDepartment of Physics, University of Florida, Gainesville, FL 32611, USA.
Gabriele BerrutoPritzker School of Molecular Engineering, The University of Chicago, Chicago, IL 60637, USA.
Chenhui YanPritzker School of Molecular Engineering, The University of Chicago, Chicago, IL 60637, USA.ORCID 0000-0002-5440-9536
Chi Ian Jess IpPritzker School of Molecular Engineering, The University of Chicago, Chicago, IL 60637, USA.ORCID 0000-0001-7472-4835
Haoran LinPritzker School of Molecular Engineering, The University of Chicago, Chicago, IL 60637, USA.
Qiang GaoPritzker School of Molecular Engineering, The University of Chicago, Chicago, IL 60637, USA.ORCID 0000-0001-5992-4871
Seng Huat LeeDepartment of Physics, Pennsylvania State University, University Park, PA 16802, USA.ORCID 0000-0003-4254-3460
Binghai YanDepartment of Condensed Matter Physics, Weizmann Institute of Science, Rehovot 7610001, Israel.ORCID 0000-0003-2164-5839
Chaoxing LiuDepartment of Physics, Pennsylvania State University, University Park, PA 16802, USA.ORCID 0000-0003-1881-1365
Zhiqiang MaoDepartment of Physics, Pennsylvania State University, University Park, PA 16802, USA.ORCID 0000-0002-4920-3293
Xiao-Xiao ZhangDepartment of Physics, University of Florida, Gainesville, FL 32611, USA.ORCID 0000-0002-5447-3394
Shuolong YangPritzker School of Molecular Engineering, The University of Chicago, Chicago, IL 60637, USA.ORCID 0000-0002-8200-9898

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The indirect exchange interaction between local magnetic moments via surface electrons has been long predicted to bolster the surface ferromagnetism in magnetic topological insulators (MTIs), which facilitates the quantum anomalous Hall effect. This unconventional effect is critical to determining the operating temperatures of future topotronic devices. However, the experimental confirmation of this mechanism remains elusive, especially in intrinsic MTIs. Here, we combine time-resolved photoemission spectroscopy with time-resolved magneto-optical Kerr effect measurements to elucidate the unique electromagnetism at the surface of an intrinsic MTI MnBi

Identifiers

PMID39121229
PMCPMC11313949

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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.