Evidence map›Paper›PMID 40757945›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2025

Nonreciprocal Spin Waves in Nanoscale Hybrid Néel-Bloch-Néel Domain Walls Detected by Scanning X-Ray Microscopy in Perpendicular Magnetic Anisotropic Fe/Gd Multilayers.

Ping Che, Axel J M Deenen, Andrea Mucchietto, Joachim Gräfe, Michael Heigl, Korbinian Baumgaertl, Markus Weigand, Michael Bechtel, Sabri Koraltan, Gisela Schütz and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

13 authors.

Ping CheLaboratory of Nanoscale Magnetic Materials and Magnonics, Institute of Materials (IMX), École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland.ORCID https://orcid.org/0000-0003-3317-8705
Axel J M DeenenLaboratory of Nanoscale Magnetic Materials and Magnonics, Institute of Materials (IMX), École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland.ORCID https://orcid.org/0000-0002-0862-5596
Andrea MucchiettoLaboratory of Nanoscale Magnetic Materials and Magnonics, Institute of Materials (IMX), École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland.ORCID https://orcid.org/0000-0001-5562-3916
Joachim GräfeMax Planck Institute for Intelligent Systems, Heisenbergstraße 3, 70569, Stuttgart, Germany.
Michael HeiglInstitute of Physics, University of Augsburg, Universitätsstrasse 1, D-86159, Augsburg, Germany.ORCID https://orcid.org/0000-0001-6470-6457
Korbinian BaumgaertlLaboratory of Nanoscale Magnetic Materials and Magnonics, Institute of Materials (IMX), École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland.ORCID https://orcid.org/0000-0002-9410-1931
Markus WeigandHelmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Straße 15, 12489, Berlin, Germany.ORCID https://orcid.org/0000-0002-0325-2268
Michael BechtelMax Planck Institute for Intelligent Systems, Heisenbergstraße 3, 70569, Stuttgart, Germany.
Sabri KoraltanPhysics of Functional Materials, Faculty of Physics, University of Vienna, Kolingasse 14-16, Vienna, A-1090, Austria.ORCID https://orcid.org/0000-0002-1027-2232
Gisela SchützMax Planck Institute for Intelligent Systems, Heisenbergstraße 3, 70569, Stuttgart, Germany.
Dieter SuessPhysics of Functional Materials, Faculty of Physics, University of Vienna, Kolingasse 14-16, Vienna, A-1090, Austria.ORCID https://orcid.org/0000-0001-5453-9974
Manfred AlbrechtInstitute of Physics, University of Augsburg, Universitätsstrasse 1, D-86159, Augsburg, Germany.ORCID https://orcid.org/0000-0002-0795-8487
Dirk GrundlerLaboratory of Nanoscale Magnetic Materials and Magnonics, Institute of Materials (IMX), École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland.ORCID https://orcid.org/0000-0002-4966-9712

Funding

Deutsche Forschungsgemeinschaft TRR80Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung 171003Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung 197360
6 · The paper itself

Abstract

Spin wave nonreciprocity is crucial for signal processing in magnonic circuits. Domain walls (DWs) have been suggested as channels for nonreciprocal spin waves (magnons) with directional-dependent properties. However, the experimental investigations are challenging due to the low-damping magnetic material with DWs demanded and the nanoscale length scales involved. In this study, scanning transmission X-ray microscopy (STXM) is used to examine coherently-excited magnons when propagating in hybrid Néel-Bloch-Néel DWs in amorphous Fe/Gd multilayers with perpendicular magnetic anisotropy (PMA). Well-ordered lattices of stripe domains and DWs are created through the integration of Cobalt nanowire arrays. Their width is measured to be δ

Indexed as

domain wallsnonreciprocityperpendicular magnetic anisotropyscanning transmission X‐ray microscopyspin waves

Identifiers

PMID40757945
PMCPMC12510291

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Registered trials

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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.