Evidence map›Paper›PMID 42409792›Full record

ArticleNature communications2026

Magnonic spontaneous oscillation induced by parametric pumping.

Yi Li, Carissa Kiehl, Jinho Lim, Cliff Abbott, Pratap K Pal, Alex J Szymczak, Juliang Li, Ralu Divan, Clarence L Chang, Charudatta Phatak and 3 more

Abstract read
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In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Yi LiMaterials Science Division, Argonne National Laboratory, Lemont, IL, USA. yili@anl.gov.ORCID http://orcid.org/0000-0002-3207-7147
Carissa KiehlMaterials Science Division, Argonne National Laboratory, Lemont, IL, USA.ORCID http://orcid.org/0009-0000-7965-7221
Jinho LimDepartment of Materials Science and Engineering, The Grainger College of Engineering, University of Illinois Urbana-Champaign, Urbana, IL, USA.ORCID http://orcid.org/0000-0001-8170-2765
Cliff AbbottDepartment of Physics and Energy Science, University of Colorado Colorado Springs, Colorado Springs, CO, USA.ORCID http://orcid.org/0009-0005-1006-6825
Pratap K PalMaterials Science Division, Argonne National Laboratory, Lemont, IL, USA.
Alex J SzymczakMaterials Science Division, Argonne National Laboratory, Lemont, IL, USA.
Juliang LiDepartment of Astronomy & Astrophysics, University of Chicago, Chicago, IL, USA.
Ralu DivanCenter for Nanoscale Materials, Argonne National Laboratory, Lemont, IL, USA.ORCID http://orcid.org/0000-0002-6343-942X
Clarence L ChangDepartment of Astronomy & Astrophysics, University of Chicago, Chicago, IL, USA.
Charudatta PhatakMaterials Science Division, Argonne National Laboratory, Lemont, IL, USA.ORCID http://orcid.org/0000-0002-8931-0296
Dmytro A BozhkoDepartment of Physics and Energy Science, University of Colorado Colorado Springs, Colorado Springs, CO, USA.ORCID http://orcid.org/0000-0003-0215-4903
Axel HoffmannDepartment of Materials Science and Engineering, The Grainger College of Engineering, University of Illinois Urbana-Champaign, Urbana, IL, USA. axelh@illinois.edu.ORCID http://orcid.org/0000-0002-1808-2767
Valentine NovosadMaterials Science Division, Argonne National Laboratory, Lemont, IL, USA. novosad@anl.gov.ORCID http://orcid.org/0000-0003-2127-2374

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spontaneous dynamic systems have attracted significant attention for their rich underlying physics such as phase-locking and synchronization. In this work, we report a new mechanism of generating magnetic spontaneous oscillation via parametric pumping. By applying a pump tone to excite propagating spin waves in a yttrium iron garnet delay line, four-wave mixing converts the pump mode into two phase-autonomous propagating magnon modes, i.e. a spontaneous mode with nearly twice the wavenumber of the pump mode and an idler mode with nearly zero wavenumber. This allows us to reliably generate ultrasharp spin wave dynamics with broad frequency tunability from the pump and magnetic field. We show that the spontaneous mode can be phase-locked to a probe tone, similar to an auto-oscillator. Furthermore, the spontaneous dynamics can be used to implement a high-gain magnonic parametric amplifier with a gain up to 40 dB. Our results open a new avenue for studying nonlinear magnonics and synchronization physics in propagating magnon geometry and for developing new magnonic devices.

Identifiers

PMID42409792
PMCPMC13338273

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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.