Evidence map›Paper›PMID 34108478›Full record

ArticleNature communications2021

Observation of domain wall bimerons in chiral magnets.

Tomoki Nagase, Yeong-Gi So, Hayata Yasui, Takafumi Ishida, Hiroyuki K Yoshida, Yukio Tanaka, Koh Saitoh, Nobuyuki Ikarashi, Yuki Kawaguchi, Makoto Kuwahara and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Morphogenesis of spin cycloids in a noncollinear antiferromagnet.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Article
  4. Wigner solids of domain wall skyrmions.Nature communications · 2021
    Article
  5. Article
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.

Tomoki NagaseDepartment of Electronics, Graduate School of Engineering, Nagoya University, Nagoya, Japan. nagase.tomoki@k.nagoya-u.jp.ORCID http://orcid.org/0000-0003-0383-8629
Yeong-Gi SoDepartment of Materials Science, Graduate School of Engineering Science, Akita University, Akita, Japan.
Hayata YasuiDepartment of Materials Science, Graduate School of Engineering Science, Akita University, Akita, Japan.
Takafumi IshidaAdvanced Measurement Technology Center, Institute of Materials and Systems for Sustainability, Nagoya University, Nagoya, Japan.
Hiroyuki K YoshidaDepartment of Physics, Faculty of Science, Hokkaido University, Sapporo, Japan.
Yukio TanakaDepartment of Applied Physics, Graduate School of Engineering, Nagoya University, Nagoya, Japan.
Koh SaitohAdvanced Measurement Technology Center, Institute of Materials and Systems for Sustainability, Nagoya University, Nagoya, Japan.
Nobuyuki IkarashiDepartment of Electronics, Graduate School of Engineering, Nagoya University, Nagoya, Japan.
Yuki KawaguchiDepartment of Applied Physics, Graduate School of Engineering, Nagoya University, Nagoya, Japan.ORCID http://orcid.org/0000-0003-1668-6484
Makoto KuwaharaAdvanced Measurement Technology Center, Institute of Materials and Systems for Sustainability, Nagoya University, Nagoya, Japan. kuwahara@imass.nagoya-u.ac.jp.
Masahiro NagaoDepartment of Electronics, Graduate School of Engineering, Nagoya University, Nagoya, Japan. nagao.masahiro@imass.nagoya-u.ac.jp.ORCID http://orcid.org/0000-0002-4956-1234

Funding

MEXT | Japan Science and Technology Agency (JST) JPMJMI18G2MEXT | Japan Society for the Promotion of Science (JSPS) 15K17726MEXT | Japan Society for the Promotion of Science (JSPS) 17H02737MEXT | Japan Society for the Promotion of Science (JSPS) 17K14117MEXT | Japan Society for the Promotion of Science (JSPS) 18K04679MEXT | Japan Society for the Promotion of Science (JSPS) 19H01824MEXT | Japan Society for the Promotion of Science (JSPS) 20K20899MEXT | Japan Society for the Promotion of Science (JSPS) JP15H05853MEXT | JST | Core Research for Evolutional Science and Technology (CREST) JPMJCR16F2
6 · The paper itself

Abstract

Topological defects embedded in or combined with domain walls have been proposed in various systems, some of which are referred to as domain wall skyrmions or domain wall bimerons. However, the experimental observation of such topological defects remains an ongoing challenge. Here, using Lorentz transmission electron microscopy, we report the experimental discovery of domain wall bimerons in chiral magnet Co-Zn-Mn(110) thin films. By applying a magnetic field, multidomain structures develop, and simultaneously, chained or isolated bimerons arise as the localized state between the domains with the opposite in-plane components of net magnetization. The multidomain formation is attributed to magnetic anisotropy and dipolar interaction, and domain wall bimerons are stabilized by the Dzyaloshinskii-Moriya interaction. In addition, micromagnetic simulations show that domain wall bimerons appear for a wide range of conditions in chiral magnets with cubic magnetic anisotropy. Our results promote further study in various fields of physics.

Identifiers

PMID34108478
PMCPMC8190141

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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.