Evidence map›Paper›PMID 38542540›Full record

ArticleMicromachines2024

Excitation of Terahertz Spoof Surface Plasmons on a Roofed Metallic Grating by an Electron Beam.

Yongqiang Liu, Xutao Zhang, Yan Wang, He Cai, Jinhai Sun, Yong Zhu, Liangsheng Li

Abstract read
In one paragraph

Article in Micromachines, 2024. 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

7 authors.

Yongqiang LiuNational Key Laboratory of Scattering and Radiation, Beijing 100854, China.ORCID 0000-0003-2750-6637
Xutao ZhangNational Key Laboratory of Scattering and Radiation, Beijing 100854, China.
Yan WangNational Key Laboratory of Scattering and Radiation, Beijing 100854, China.
He CaiNational Key Laboratory of Scattering and Radiation, Beijing 100854, China.
Jinhai SunNational Key Laboratory of Scattering and Radiation, Beijing 100854, China.ORCID 0000-0003-4296-1187
Yong ZhuNational Key Laboratory of Scattering and Radiation, Beijing 100854, China.
Liangsheng LiNational Key Laboratory of Scattering and Radiation, Beijing 100854, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this paper, both fundamental SSP modes on a roofed metallic grating and its effective excitation of the bounded SSP mode by an injected electron beam on the structure are numerically examined and investigated in the THz regime. Apart from the bounded SSP mode on the metallic grating with open space, the introduced roofed metallic grating can generate a closed waveguide mode that occupies the dispersion region outside the light line. The closed waveguide mode shifts gradually to a higher frequency band with a decreased gap size, while the bounded SSP mode line becomes lower. The effective excitation of the bounded SSP mode on this roofed metallic grating is also implemented and studied by using a particle-in-cell simulation studio. The output SSP power spectrums with various gap sizes by the same electron beam on this roofed metallic grating are obtained and analyzed. The simulation results reveal that the generated SSP spectra show a slight red shift with a decreased gap size. This work on the excitation of the SSP mode using an electron beam can benefit the development of high-power compact THz radiation sources by utilizing the strong near-field confinement of SSPs on metallic gratings.

Indexed as

electron beamhigh-power excitationleaky wave SSP moderoofed metallic gratingspoof surface plasmons (SSPs)terahertz radiation source

Identifiers

PMID38542540
PMCPMC10972036

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.