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Cited by 855

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Topological Phononic Crystals with One-Way Elastic Edge Waves

Open access
Wang, Pai, Lu, Ling, Bertoldi, Katia·2015·Physical Review Letters
DOI 10.1103/physrevlett.115.104302
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Abstract

We report a new type of phononic crystals with topologically nontrivial band gaps for both longitudinal and transverse polarizations, resulting in protected one-way elastic edge waves. In our design, gyroscopic inertial effects are used to break the time-reversal symmetry and realize the phononic analogue of the electronic quantum (anomalous) Hall effect. We investigate the response of both hexagonal and square gyroscopic lattices and observe bulk Chern numbers of 1 and 2, indicating that these structures support single and multimode edge elastic waves immune to backscattering. These robust one-way phononic waveguides could potentially lead to the design of a novel class of surface wave devices that are widely used in electronics, telecommunication, and acoustic imaging.

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Citations

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Show all 10 references

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Metadata

Authors
Wang, P., Lu, L., & Bertoldi, K.
Venue
Physical Review Letters
Publisher
American Physical Society (APS)
Published
2015-09-04
Volume
115
Issue
10
Pages
104302-104302
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
DOI
10.1103/physrevlett.115.104302
OpenAlex
W1664907837
Cited by
855
References
10
FWCI
33.29
Type
journal article
Language
en
Open access
bronze
Licence
Funders
  • National Science Foundation (CMMI-1120724, CMMI-1149456, DMR-1419807)
  • Harvard School of Engineering and Applied Sciences
  • Kavli Institute for Theoretical Physics, University of California, Santa Barbara
  • U.S. Department of Energy (DE-SC0001299)
  • Materials Research Science and Engineering Center (DMR-1420570)
  • Wyss Institute
  • ISN (W911NF-13-D-0001)

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CoChat. (2026). Citation check: Topological Phononic Crystals with One-Way Elastic Edge Waves. https://app.cochat.ai/papers/10.1103/physrevlett.115.104302
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Wang, P., Lu, L., & Bertoldi, K. (2015). Topological Phononic Crystals with One-Way Elastic Edge Waves. Physical Review Letters. https://doi.org/10.1103/physrevlett.115.104302

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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