Evidence map›Paper›PMID 42838967›Full record

ArticleNature communications2026

Optical excitation of nonreciprocal antiferromagnetic magnons at sub-terahertz frequencies.

Chang Xu, Hanbum Park, Shishun Zhao, Chenhui Zhang, Qiyao Liu, Anastasia Petrova, Artem Matveev, Ansar Safin, Sergey Nikitov, Hyunsoo Yang

Abstract read
PubMed Full text at PMC Publisher
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

10 authors.

Chang Xu *Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore.ORCID http://orcid.org/0000-0002-0924-324X
Hanbum Park *Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore.ORCID http://orcid.org/0000-0002-0020-9328
Shishun ZhaoDepartment of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore.
Chenhui ZhangDepartment of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore.ORCID http://orcid.org/0000-0002-0124-6315
Qiyao LiuDepartment of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore.
Anastasia PetrovaKotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences, Moscow, Russia.ORCID http://orcid.org/0000-0003-4662-9632
Artem MatveevKotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences, Moscow, Russia.ORCID http://orcid.org/0009-0006-8670-5432
Ansar SafinKotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences, Moscow, Russia.ORCID http://orcid.org/0000-0001-6507-6573
Sergey NikitovKotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences, Moscow, Russia.
Hyunsoo YangDepartment of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore. eleyang@nus.edu.sg.ORCID http://orcid.org/0000-0003-0907-2898

Funding

Ministry of Education - Singapore (MOE) MOE-T2EP50124-0006, A-8003553-00-00
6 · The paper itself

Abstract

High-frequency and fast-propagating antiferromagnetic magnons hold significant potential for ultrafast spintronic technologies, particularly at terahertz frequencies. While conventional electrical methods for exciting antiferromagnetic magnons are limited in coherence, frequency range, and wavevector control, optical approaches offer significant opportunities to overcome these constraints. Here, we report the first observation of nonreciprocal magnon propagation in a canted antiferromagnet α-Fe

Identifiers

PMID42838967
PMCPMC13642353

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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.