Evidence map›Paper›PMID 38930693›Full record

ArticleMicromachines2024

In-Plane Radiation of Surface Plasmon Polaritons Excited by Free Electrons.

Ping Zhang, Yin Dong, Xubo Li, Xinxin Cao, Youfeng Yang, Guohao Yu, Shengpeng Yang, Shaomeng Wang, Yubin Gong

Abstract read
PubMed Full text at PMC Publisher
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. 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

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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

9 authors.

Ping ZhangSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China.
Yin DongSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China.
Xubo LiSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China.
Xinxin CaoSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China.
Youfeng YangSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China.ORCID 0009-0009-1326-4818
Guohao YuSuzhou Institute of Nano-Tech and Nano-Bionics (SINANO), CAS, Suzhou 215123, China.
Shengpeng YangSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China.
Shaomeng WangSchool of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China.
Yubin GongYangtze Delta Region Institute (Quzhou), University of Electronic Science and Technology of China, Quzhou 324003, China.

Funding

National Natural Science Foundation of China 62171098,92163204, 61921002Natural Science Foundation of Sichuan Province No. 2022NSFC0512the Fundamental Research Funds for the Central Universities No. ZYGX2020ZB013
6 · The paper itself

Abstract

Surface plasmon polaritons (SPPs) have become a research hotspot due to their high intensity and subwavelength localization. Through free-electron excitation, a portion of the momentum of moving electrons can be converted into SPPs. Converting highly localized SPPs into a radiated field is an approach with the potential to aid in the development of a light radiation source. Reducing losses of SPPs is currently a critical challenge that needs to be addressed. The lifetime of SPPs in metal films is longer than that in metal blocks. Traditional optical gratings can transform SPPs into radiation to avoid the decay of SPPs in metal; however, they are created by etching metal films, so they tend to alter the dispersion characteristics of these films and will emit radiation in the direction perpendicular to the metal surface. This paper proposes an approach to converting the SPPs of a metal film excited by free electrons into a radiation field via lateral grating and obtaining in-plane radiation. We investigate the properties of SPP lateral radiation. The study of lateral radiation from metal films holds significant importance for SPP radiation sources and SPP on-chip circuit development.

Indexed as

free electron excitationlateral radiationsurface plasmon polaritons

Identifiers

PMID38930693
PMCPMC11205498

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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.