There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 2 | - |
dc.citation.title | PHYSICAL REVIEW APPLIED | - |
dc.citation.volume | 15 | - |
dc.contributor.author | Park, Hong Woo | - |
dc.contributor.author | Seung, Hong Min | - |
dc.contributor.author | Kim, Miso | - |
dc.contributor.author | Choi, Wonjae | - |
dc.contributor.author | Oh, Joo Hwan | - |
dc.date.accessioned | 2023-12-21T16:15:58Z | - |
dc.date.available | 2023-12-21T16:15:58Z | - |
dc.date.created | 2021-03-15 | - |
dc.date.issued | 2021-02 | - |
dc.description.abstract | Despite enormous efforts being invested in the elastic wave's band gap, achieving a broadband low-frequency band gap is still a great challenge. Previous attempts to realize a broadband low-frequency band gap have focused on specific cases, such as linkage connections, the piezoelectric effect, or elastic foundations, which cannot be extended to other meaningful advances. Herein, we propose a way to achieve a broadband low-frequency band gap without any specific conditions, but with only the continuum metamaterial itself. Our proposed idea consists of a hollow cylindrical configuration and a bow-tie-shaped part, which can be easily extended to any other vibrational systems. To explain the idea, the extended massspring system is analytically investigated, and the idea is explained in detail based on the mass, inertia, bending, and shear-stiffness values. The proposed idea is supported by various numerical simulations. In addition, experimental realization of the broadband low-frequency band gap is carried out. It is expected that the proposed idea could be utilized to realize various vibration systems, such as a low-frequency cavity, vibration shielding, or filtering devices, which can extend vibration physics at the low-frequency regime. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW APPLIED, v.15, no.2 | - |
dc.identifier.doi | 10.1103/PhysRevApplied.15.024008 | - |
dc.identifier.issn | 2331-7019 | - |
dc.identifier.scopusid | 2-s2.0-85100902080 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/50160 | - |
dc.identifier.url | https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.15.024008 | - |
dc.identifier.wosid | 000614275100001 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Continuum Flexural Metamaterial for Broadband Low-Frequency Band Gap | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.