Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/106301
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Mechanical Engineering | - |
dc.creator | Fang, X | - |
dc.creator | Wen, J | - |
dc.creator | Cheng, L | - |
dc.creator | Li, B | - |
dc.date.accessioned | 2024-05-09T00:52:35Z | - |
dc.date.available | 2024-05-09T00:52:35Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/106301 | - |
dc.language.iso | en | en_US |
dc.publisher | American Physical Society | en_US |
dc.rights | © 2021 American Physical Society | en_US |
dc.rights | The following publication Fang, X., Wen, J., Cheng, L., & Li, B. (2021). Bidirectional elastic diode with frequency-preserved nonreciprocity. Physical Review Applied, 15(5), 054022 is available at https://doi.org/10.1103/PhysRevApplied.15.054022. | en_US |
dc.title | Bidirectional elastic diode with frequency-preserved nonreciprocity | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 054022-1 | - |
dc.identifier.epage | 054022-11 | - |
dc.identifier.volume | 15 | - |
dc.identifier.issue | 5 | - |
dc.identifier.doi | 10.1103/PhysRevApplied.15.054022 | - |
dcterms.abstract | The study of nonreciprocal wave propagation is of great interest for both fundamental research and engineering applications. Here we demonstrate theoretically and experimentally a bidirectional, nonreciprocal, and high-quality diode that can rectify elastic waves in both forward and backward directions in an elastic metamaterial designed to exhibit enhanced nonlinearity of resonances. This diode can preserve or vary frequency, rectify low-frequency long wave with small system size, offer high-quality insulation, can be modulated by amplitude, and break reciprocity of both the total energy and fundamental wave. We report three mechanisms to break reciprocity: the amplitude-dependent band gap combining interface reflection, chaotic response combining linear band gap, amplitude-dependent attenuation rate in damping diode. The bidirectional diode paves ways for mutually controlling information and energy transport between two sources, which can be used as wave insulators. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Physical review applied, May 2021, v. 15, no. 5, 054022, p. 054022-1 - 054022-11 | - |
dcterms.isPartOf | Physical review applied | - |
dcterms.issued | 2021-05 | - |
dc.identifier.scopus | 2-s2.0-85106336081 | - |
dc.identifier.eissn | 2331-7019 | - |
dc.identifier.artn | 054022 | - |
dc.description.validate | 202405 bcch | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | ME-0079 | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Natural Science Foundation of China | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 53772545 | en_US |
dc.description.oaCategory | VoR allowed | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
---|---|---|---|---|
PhysRevApplied.15.054022.pdf | 2.55 MB | Adobe PDF | View/Open |
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