Evidence map›Paper›PMID 40592915›Full record

ArticleNature communications2025

Spontaneously formed phonon frequency combs in van der Waals solid CrGeTe

Lebing Chen, Gaihua Ye, Cynthia Nnokwe, Xing-Chen Pan, Katsumi Tanigaki, Guanghui Cheng, Yong P Chen, Jiaqiang Yan, David G Mandrus, Andres E Llacsahuanga Allcca and 3 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 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Lebing Chen *Department of Physics, University of California, Berkeley, CA, USA. lebingchen@berkeley.edu.ORCID http://orcid.org/0000-0002-9829-8428
Gaihua Ye *Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX, USA.
Cynthia NnokweDepartment of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX, USA.
Xing-Chen PanWPI Advanced Institute for Materials Research (AIMR), Tohoku University, Sendai, Japan.
Katsumi TanigakiWPI Advanced Institute for Materials Research (AIMR), Tohoku University, Sendai, Japan.
Guanghui ChengWPI Advanced Institute for Materials Research (AIMR), Tohoku University, Sendai, Japan.
Yong P ChenWPI Advanced Institute for Materials Research (AIMR), Tohoku University, Sendai, Japan.ORCID http://orcid.org/0000-0002-7356-4179
Jiaqiang YanDepartment of Materials Science and Engineering, University of Tennessee, Knoxville, TN, USA.ORCID http://orcid.org/0000-0001-6625-4706
David G MandrusDepartment of Materials Science and Engineering, University of Tennessee, Knoxville, TN, USA.ORCID http://orcid.org/0000-0003-3616-7104
Andres E Llacsahuanga AllccaDepartment of Physics and Astronomy, Purdue University, West Lafayette, IN, USA.
Nathan Giles-DonovanDepartment of Physics, University of California, Berkeley, CA, USA.
Robert J BirgeneauDepartment of Physics, University of California, Berkeley, CA, USA. robertjb@berkeley.edu.ORCID http://orcid.org/0000-0003-1192-8333
Rui HeDepartment of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX, USA. rui.he@ttu.edu.ORCID http://orcid.org/0000-0002-2368-7269

Funding

U.S. Department of Energy (DOE) DE-AC02-05-CH11231
6 · The paper itself

Abstract

Optical phonon engineering through nonlinear effects has been utilized in ultrafast control of material properties. However, nonlinear optical phonons typically exhibit rapid decay due to strong mode-mode couplings, limiting their effectiveness in temperature or frequency sensitive applications. Here we report the observation of long-lived nonlinear optical phonons through the spontaneous formation of phonon frequency combs in the van der Waals material CrXTe

Identifiers

PMID40592915
PMCPMC12216165

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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.