Evidence map›Paper›PMID 40595662›Full record

ArticleNature communications2025

Stable ultrafast graphene hot-electron source on optical fiber.

Guangjie Yao, Hao Hong, Xu Zhou, Kaifeng Lin, Huazhan Liu, Yilong You, Chang Liu, Ke Chen, Chi Li, Jianbo Yin and 5 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

15 authors.

Guangjie Yao *State Key Lab for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics, School of Physics, Peking University, Beijing, China.
Hao Hong *State Key Lab for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics, School of Physics, Peking University, Beijing, China. haohong@pku.edu.cn.ORCID http://orcid.org/0000-0002-0641-1340
Xu Zhou *Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, School of Physics, South China Normal University, Guangzhou, China.ORCID http://orcid.org/0000-0003-3318-8735
Kaifeng Lin *State Key Lab for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics, School of Physics, Peking University, Beijing, China.ORCID http://orcid.org/0000-0001-5854-4703
Huazhan LiuState Key Lab for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics, School of Physics, Peking University, Beijing, China.
Yilong YouState Key Lab for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics, School of Physics, Peking University, Beijing, China.
Chang LiuState Key Lab for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics, School of Physics, Peking University, Beijing, China.ORCID http://orcid.org/0000-0002-6273-6465
Ke ChenDivision of Nanophotonics, National Center for Nanoscience and Technology, Beijing, China.ORCID http://orcid.org/0000-0001-8076-5668
Chi LiDivision of Nanophotonics, National Center for Nanoscience and Technology, Beijing, China.
Jianbo YinState Key Laboratory of Photonics and Communications, School of Electronics, Peking University, Beijing, China.ORCID http://orcid.org/0000-0001-6610-3916
Zhujun WangSchool of Physical Science and Technology, Shanghai Tech University, Shanghai, China.ORCID http://orcid.org/0000-0002-8227-7323
Xuewen FuUltrafast Electron Microscopy Laboratory, School of Physics, Nankai University, Tianjin, China.ORCID http://orcid.org/0000-0001-6116-4680
Qing DaiDivision of Nanophotonics, National Center for Nanoscience and Technology, Beijing, China. daiq@nanoctr.cn.ORCID http://orcid.org/0000-0002-1750-0867
Dapeng YuState Key Lab for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics, School of Physics, Peking University, Beijing, China. yudp@sustech.edu.cn.ORCID http://orcid.org/0000-0002-0672-8233
Kaihui LiuState Key Lab for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics, School of Physics, Peking University, Beijing, China. khliu@pku.edu.cn.ORCID http://orcid.org/0000-0002-8781-2495

Funding

National Natural Science Foundation of China (National Science Foundation of China) 12374167National Natural Science Foundation of China (National Science Foundation of China) 12422406National Natural Science Foundation of China (National Science Foundation of China) 51991342National Natural Science Foundation of China (National Science Foundation of China) 52025023National Natural Science Foundation of China (National Science Foundation of China) 52102044National Natural Science Foundation of China (National Science Foundation of China) 52372046
6 · The paper itself

Abstract

A stable and durable ultrafast electron source is highly desirable for sophisticated vacuum electron technologies. However, free-space excitations based on ultrahigh-power or deep-ultraviolet pulsed lasers usually cause cathode material damage and mechanical vibration even under ultrahigh vacuum. In this work, we present a compact ultrafast electron source consisting of graphene integrated on an optical fiber, taking advantage of the ultrafast hot-electron emission from graphene and well-defined single-mode excitation from the optical fiber. With mild excitation (~1 GW/cm

Identifiers

PMID40595662
PMCPMC12219288

What OpenQuestion holds

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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.