Evidence map›Paper›PMID 26689141›Full record

ArticleNature materials2016

Chiral damping of magnetic domain walls.

Emilie Jué, C K Safeer, Marc Drouard, Alexandre Lopez, Paul Balint, Liliana Buda-Prejbeanu, Olivier Boulle, Stephane Auffret, Alain Schuhl, Aurelien Manchon and 2 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature materials, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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  10. Spintronics: Chiral damping.Nature materials · 2016
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Emilie JuéUniversity of Grenoble Alpes INAC-SPINTEC, F-38000 Grenoble, France.ORCID http://orcid.org/0000-0002-8815-6610
C K SafeerUniversity of Grenoble Alpes INAC-SPINTEC, F-38000 Grenoble, France.
Marc DrouardUniversity of Grenoble Alpes INAC-SPINTEC, F-38000 Grenoble, France.
Alexandre LopezUniversity of Grenoble Alpes INAC-SPINTEC, F-38000 Grenoble, France.
Paul BalintUniversity of Grenoble Alpes INAC-SPINTEC, F-38000 Grenoble, France.
Liliana Buda-PrejbeanuUniversity of Grenoble Alpes INAC-SPINTEC, F-38000 Grenoble, France.
Olivier BoulleUniversity of Grenoble Alpes INAC-SPINTEC, F-38000 Grenoble, France.
Stephane AuffretUniversity of Grenoble Alpes INAC-SPINTEC, F-38000 Grenoble, France.
Alain SchuhlCNRS Institut Néel, F-38042 Grenoble, France.
Aurelien ManchonKing Abdullah University of Science and Technology (KAUST), Physical Science and Engineering Division, Thuwal 23955-6900, Saudi Arabia.ORCID http://orcid.org/0000-0002-4768-293X
Ioan Mihai MironUniversity of Grenoble Alpes INAC-SPINTEC, F-38000 Grenoble, France.
Gilles GaudinUniversity of Grenoble Alpes INAC-SPINTEC, F-38000 Grenoble, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Structural symmetry breaking in magnetic materials is responsible for the existence of multiferroics, current-induced spin-orbit torques and some topological magnetic structures. In this Letter we report that the structural inversion asymmetry (SIA) gives rise to a chiral damping mechanism, which is evidenced by measuring the field-driven domain-wall (DW) motion in perpendicularly magnetized asymmetric Pt/Co/Pt trilayers. The DW dynamics associated with the chiral damping and those with Dzyaloshinskii-Moriya interaction (DMI) exhibit identical spatial symmetry. However, both scenarios are differentiated by their time reversal properties: whereas DMI is a conservative effect that can be modelled by an effective field, the chiral damping is purely dissipative and has no influence on the equilibrium magnetic texture. When the DW motion is modulated by an in-plane magnetic field, it reveals the structure of the internal fields experienced by the DWs, allowing one to distinguish the physical mechanism. The chiral damping enriches the spectrum of physical phenomena engendered by the SIA, and is essential for conceiving DW and skyrmion devices owing to its coexistence with DMI (ref. ).

Indexed as

Magnetic PhenomenaModels, ChemicalMolecular Structure

Identifiers

PMID26689141

What OpenQuestion holds

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Read underepoch 390

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.