Evidence map›Paper›PMID 39805959›Full record

ArticleNature materials2025

Resolving and routing magnetic polymorphs in a 2D layered antiferromagnet.

Zeyuan Sun, Canyu Hong, Yi Chen, Zhiyuan Sheng, Shuang Wu, Zhanshan Wang, Bokai Liang, Wei-Tao Liu, Zhe Yuan, Yizheng Wu and 4 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature materials, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Terahertz Electronic and Spin Currents in Wafer-Scale Van der Waals BiAdvanced materials (Deerfield Beach, Fla.) · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. 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

14 authors.

Zeyuan Sun *State Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), and Department of Physics, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0002-4742-8640
Canyu Hong *State Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), and Department of Physics, Fudan University, Shanghai, China.
Yi ChenSchool of Physical Science and Technology, ShanghaiTech Laboratory for Topological Physics, ShanghaiTech University, Shanghai, China.ORCID http://orcid.org/0000-0001-8418-5353
Zhiyuan ShengState Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), and Department of Physics, Fudan University, Shanghai, China.
Shuang WuState Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), and Department of Physics, Fudan University, Shanghai, China.
Zhanshan WangState Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), and Department of Physics, Fudan University, Shanghai, China.
Bokai LiangState Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), and Department of Physics, Fudan University, Shanghai, China.
Wei-Tao LiuState Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), and Department of Physics, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0003-0566-671X
Zhe YuanInstitute for Nanoelectronic Devices and Quantum Computing, and Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0002-1898-7857
Yizheng WuState Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), and Department of Physics, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0002-9289-1271
Qixi MiSchool of Physical Science and Technology, ShanghaiTech Laboratory for Topological Physics, ShanghaiTech University, Shanghai, China.ORCID http://orcid.org/0000-0001-7644-1417
Zhongkai LiuSchool of Physical Science and Technology, ShanghaiTech Laboratory for Topological Physics, ShanghaiTech University, Shanghai, China.ORCID http://orcid.org/0000-0003-3373-8039
Jian ShenState Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), and Department of Physics, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0001-5670-1429
Shiwei WuState Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), and Department of Physics, Fudan University, Shanghai, China. swwu@fudan.edu.cn.ORCID http://orcid.org/0000-0001-9838-9066

Funding

Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2019YFA0308404Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2022YFA1403302Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2022YFA1403302, 2019YFA0308404Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2022YFA1604403National Natural Science Foundation of China (National Science Foundation of China) 11427902National Natural Science Foundation of China (National Science Foundation of China) 12034003, 11427902, 91950201National Natural Science Foundation of China (National Science Foundation of China) 12034003, 12004077National Natural Science Foundation of China (National Science Foundation of China) 92365204, 12274298Science and Technology Commission of Shanghai Municipality (Shanghai Municipal Science and Technology Commission) 2019SHZDZX01Science and Technology Commission of Shanghai Municipality (Shanghai Municipal Science and Technology Commission) 20JC1415900, 21JC1402000, 23JC1400400, 2019SHZDZX01Science and Technology Commission of Shanghai Municipality (Shanghai Municipal Science and Technology Commission) 20JC1415900, 23JC1400400Shanghai Municipal Education Commission 2021KJKC-03-61
6 · The paper itself

Abstract

Polymorphism, commonly denoting diverse molecular or crystal structures, is crucial in the natural sciences. In van der Waals antiferromagnets, a new type of magnetic polymorphism arises, presenting multiple layer-selective magnetic structures with identical total magnetization. However, resolving and manipulating such magnetic polymorphs remain challenging. Here, phase-resolved magnetic second harmonic generation microscopy is used to elucidate magnetic polymorphism in 2D layered antiferromagnet CrSBr, demonstrating deterministic and layer-selective switching of magnetic polymorphs. Using a nonlinear magneto-optical technique, we unambiguously resolve the polymorphic spin-flip transitions in CrSBr bilayers and tetralayers through both the amplitude and phase of light. Remarkably, the deterministic routing of polymorphic spin-flip transitions originates from a 'layer-sharing' effect, where the transitions are governed by laterally extended layers acting as 'control bits'. We envision that such controllable magnetic polymorphism could be ubiquitous for van der Waals layered antiferromagnets, enabling new designs and constructions of spintronic and opto-spintronic devices for probabilistic computation and neuromorphic engineering.

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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.