Four-Stub Resonator-Coupled MIM Waveguide Sensor.

Jifan Yang, Shubin Yan, Zhenyang Xu, Yang Cui, Youbo Hu, Guang Liu, Dengchang Ma, Taiquan Wu

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 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

8 authors.

Jifan YangSchool of Electrical and Control Engineering, North University of China, Taiyuan 030051, China.

Shubin YanSchool of Electrical Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou 310018, China.ORCID 0000-0002-7588-3616

Zhenyang XuSchool of Geomatics Science and Technology, Zhejiang University of Water Resources and Electric Power, Hangzhou 310018, China.

Yang CuiSchool of Electrical Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou 310018, China.

Youbo HuSchool of Electrical Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou 310018, China.

Guang LiuSchool of Electrical Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou 310018, China.

Dengchang MaSchool of Electrical Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou 310018, China.

Taiquan WuSchool of Electrical Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou 310018, China.

Funding

Central Government in Guidance of Local Science and Technology Development YDZJSX20231A031Department of Water Resources of Zhejiang Province RA2101Development Project of Zhejiang Province 2021C03019National Natural Science Foundation of China 62374148Zhejiang Provincial Natural Science Foundation of China LD21F050001

6 · The paper itself

Abstract

In this design, we propose a completely new sensor structure. It features a metal-insulator-metal (MIM) waveguide and a circular four-stub resonator (CFSR). Using the finite element method, we analyzed the performance of the sensor structure. We examined the impact of different parameters and structural variations on its performance. Ultimately, we determined the optimal performance parameters for the best configuration. The modified device demonstrated a sensitivity (S) of 2940 nm/RIU and a figure of merit (FOM) of 52.5. Furthermore, this sensor design demonstrates significant potential for temperature measurement applications, with a core parameter of 1.508 nm/°C.

Indexed as

fano resonancenanosensorsurface plasmon polaritonstemperature measurement

Identifiers

PMID41901950

DOI10.3390/s26061779

PMCPMC13030220

What OpenQuestion holds

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LicenceCC BY

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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.