Evidence map›Paper›PMID 38482735›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024

Timoshenko-Ehrenfest Beam-Based Reconfigurable Elastic Metasurfaces for Multifunctional Wave Manipulation.

Geon Lee, Wonjae Choi, Bonggyu Ji, Miso Kim, Junsuk Rho

Open access · goldAbstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
4.4field-weighted citation impact, top 5% of its field
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

5 citing papers in PubMed, 24 citations in OpenAlex.

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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

5 authors at 3 institutions in 1 country.

Geon LeeDepartment of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea.
Wonjae ChoiIntelligent Wave Engineering Team, Korea Research Institute of Standards and Science (KRISS), Daejeon, 34113, Republic of Korea.
Bonggyu JiIntelligent Wave Engineering Team, Korea Research Institute of Standards and Science (KRISS), Daejeon, 34113, Republic of Korea.
Miso KimSchool of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 16519, Republic of Korea.
Junsuk RhoDepartment of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea.ORCID https://orcid.org/0000-0002-2179-2890
Korea Research Institute of Standards and Science · KRPohang University of Science and Technology · KRSungkyunkwan University · KR

Funding

Korea Research Institute of Ships & Ocean engineering PES4400National Research Foundation of Korea NRF-2019R1A5A8080290National Research Foundation of Korea NRF-2022M3C1A3081312National Research Foundation of Korea NRF-2022M3H4A1A02046445National Research Foundation of Korea RS-2023-00254689POSCO
6 · The paper itself

Abstract

Herein, a Timoshenko-Ehrenfest beam-based reconfigurable elastic metasurface is introduced that can perform multifunctional wave phenomena within a single substrate, featuring high transmission in the ultrabroadband frequency range. Conventional elastic metasurfaces are typically limited to specific purposes and frequencies, thereby imposing significant constraints on their practical application. The approach involves assembly-components with various geometries on a substrate for reconfigurability, enabling to easily control and implement multifunctional wave phenomena, including anomalous-refraction, focusing, self-acceleration, and total-reflection. This is the first study on elastic metasurfaces to theoretically analyze the dispersion relation based on the Timoshenko-Ehrenfest beam theory, which considers shear deformations and rotational inertia. The analytical model is validated by demonstrating an excellent agreement with numerical and experimental results. The findings include full-wave harmonic simulations and experimentally visualized fields for measuring various wave modulations. Furthermore, the practicality of the system is verified by significantly enhancing the piezoelectric energy harvesting performance within the focusing configuration. It is believed that the reconfigurable elastic metasurface and analytical model based on the Timoshenko-Ehrenfest beam theory have vast applications such as structural health monitoring, wireless sensing, and Internet of Things.

Indexed as

elastic metasurfacegeneralized Snell's lawreconfigurability and multifunctionalityTimoshenko–Ehrenfest beam theorytransfer matrix method

Identifiers

PMID38482735
PMCPMC11109653
OpenAlexW4392811570

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.