Evidence map›Paper›PMID 38278943›Full record

ArticleNature communications2024

Boosting the electron beam transmittance of field emission cathode using a self-charging gate.

Dongyang Xiao, Huanhuan Du, Leimeng Sun, Xiaochen Suo, Yurong Wang, Yili Zhang, Shaolin Zhang, Shuangyang Kuang, Fangjing Hu, Liangcheng Tu and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
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

12 authors.

Dongyang XiaoSchool of Optics and Electronic Information, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China.
Huanhuan DuSchool of Optics and Electronic Information, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China.
Leimeng SunSchool of Optics and Electronic Information, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China. sunleimeng@hust.edu.cn.ORCID http://orcid.org/0009-0007-4819-1482
Xiaochen SuoMOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China.
Yurong WangMOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China.
Yili ZhangMOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China.
Shaolin ZhangMOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China.
Shuangyang KuangHubei Key Laboratory of Plasma Chemistry and Advanced Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan, 430205, Hubei, China.
Fangjing HuMOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China.ORCID http://orcid.org/0000-0002-3804-0740
Liangcheng TuMOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China.
Daren YuLab of Plasma Propulsion, Harbin Institute of Technology (HIT), Harbin, 150001, China.
Peiyi SongMOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China. SONGPEIYI@hust.edu.cn.ORCID http://orcid.org/0000-0002-8724-8118

Funding

National Natural Science Foundation of China (National Science Foundation of China) No. 11927812National Natural Science Foundation of China (National Science Foundation of China) No. 51902112National Natural Science Foundation of China (National Science Foundation of China) No. 52202469
6 · The paper itself

Abstract

The gate-type carbon nanotubes cathodes exhibit advantages in long-term stable emission owing to the uniformity of electrical field on the carbon nanotubes, but the gate inevitably reduces the transmittance of electron beam, posing challenges for system stabilities. In this work, we introduce electron beam focusing technique using the self-charging SiN

Identifiers

PMID38278943
PMCPMC10817892

What OpenQuestion holds

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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.