Evidence map›Paper›PMID 40195319›Full record

ArticleNature communications2025

Vacancy-induced suppression of charge density wave order and its impact on magnetic order in kagome antiferromagnet FeGe.

Mason L Klemm, Saif Siddique, Yuan-Chun Chang, Sijie Xu, Yaofeng Xie, Tanner Legvold, Mehrdad T Kiani, Xiaokun Teng, Bin Gao, Feng Ye and 11 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

21 authors.

Mason L Klemm *Department of Physics & Astronomy and Smalley-Curl Institute, Rice University, Houston, TX, USA.
Saif Siddique *Department of Materials Science and Engineering, Cornell University, Ithaca, NY, USA.ORCID http://orcid.org/0000-0003-0300-1087
Yuan-Chun ChangDepartment of Physics and Center for Quantum Frontiers of Research & Technology (QFort), National Cheng Kung University, Tainan, Taiwan.
Sijie XuDepartment of Physics & Astronomy and Smalley-Curl Institute, Rice University, Houston, TX, USA.
Yaofeng XieDepartment of Physics & Astronomy and Smalley-Curl Institute, Rice University, Houston, TX, USA.ORCID http://orcid.org/0000-0003-4235-9188
Tanner LegvoldDepartment of Physics & Astronomy and Smalley-Curl Institute, Rice University, Houston, TX, USA.
Mehrdad T KianiDepartment of Materials Science and Engineering, Cornell University, Ithaca, NY, USA.ORCID http://orcid.org/0000-0002-9301-457X
Xiaokun TengDepartment of Physics & Astronomy and Smalley-Curl Institute, Rice University, Houston, TX, USA.
Bin GaoDepartment of Physics & Astronomy and Smalley-Curl Institute, Rice University, Houston, TX, USA.ORCID http://orcid.org/0000-0002-2853-2362
Feng YeNeutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA.ORCID http://orcid.org/0000-0001-7477-4648
Huibo CaoNeutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA.ORCID http://orcid.org/0000-0002-5970-4980
Yiqing HaoNeutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA.ORCID http://orcid.org/0000-0001-5721-3224
Wei TianNeutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA.
Hubertus LuetkensLaboratory for Muon Spin Spectroscopy, PSI Center for Neutron and Muon Sciences, Villigen PSI, Switzerland.ORCID http://orcid.org/0000-0002-5842-9788
Masaaki MatsudaNeutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA.ORCID http://orcid.org/0000-0003-2209-9526
Douglas NatelsonDepartment of Physics & Astronomy and Smalley-Curl Institute, Rice University, Houston, TX, USA.ORCID http://orcid.org/0000-0003-2370-9859
Zurab GuguchiaLaboratory for Muon Spin Spectroscopy, PSI Center for Neutron and Muon Sciences, Villigen PSI, Switzerland.ORCID http://orcid.org/0000-0002-5498-328X
Chien-Lung HuangDepartment of Physics and Center for Quantum Frontiers of Research & Technology (QFort), National Cheng Kung University, Tainan, Taiwan.
Ming YiDepartment of Physics & Astronomy and Smalley-Curl Institute, Rice University, Houston, TX, USA.
Judy J ChaDepartment of Materials Science and Engineering, Cornell University, Ithaca, NY, USA. jc476@cornell.edu.ORCID http://orcid.org/0000-0002-6346-2814
Pengcheng DaiDepartment of Physics & Astronomy and Smalley-Curl Institute, Rice University, Houston, TX, USA. pdai@rice.edu.ORCID http://orcid.org/0000-0002-6088-3170

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Two-dimensional (2D) kagome lattice metals are interesting because their corner sharing triangle structure enables a wide array of electronic and magnetic phenomena. Recently, post-growth annealing is shown to both suppress charge density wave (CDW) order and establish long-range CDW with the ability to cycle between states repeatedly in the kagome antiferromagnet FeGe. Here we perform transport, neutron scattering, scanning transmission electron microscopy (STEM), and muon spin rotation (μSR) experiments to unveil the microscopic mechanism of the annealing process and its impact on magneto-transport, CDW, and magnetism in FeGe. Annealing at 560 °C creates uniformly distributed Ge vacancies, preventing the formation of Ge-Ge dimers and thus CDW, while 320 °C annealing concentrates vacancies into stoichiometric FeGe regions with long-range CDW. The presence of CDW order greatly affects the anomalous Hall effect, incommensurate magnetic order, and spin-lattice coupling in FeGe, placing FeGe as the only kagome lattice material with tunable CDW and magnetic order.

Identifiers

PMID40195319
PMCPMC11977248

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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.