The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Anisotropic Metamaterials for Full Control of Acoustic Waves
Open accessAbstract
We study a class of acoustic metamaterials formed by layers of perforated plates and producing negative refraction and backward propagation of sound. A slab of such material is shown to act as a perfect acoustic lens, yielding images with subwavelength resolution over large distances. Our study constitutes a nontrivial extension of similar concepts from optics to acoustics, capable of sustaining negative refraction over extended angular ranges, with potential application to enhanced imaging for medical and detection purposes, acoustofluidics, and sonochemistry.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Negative Refraction Makes a Perfect Lens
Pendry, J. B. (2000) · Physical Review Letters · doi:10.1103/physrevlett.85.3966 · Cited by 12,159
Electromagnetic Wave Propagation in Media with Indefinite Permittivity and Permeability Tensors
Smith, D. R., & Schurig, D. (2003) · Physical Review Letters · doi:10.1103/physrevlett.90.077405 · Cited by 1,081
Cited by
SLM lattice structures: Properties, performance, applications and challenges
Maconachie, T., Leary, M., Lozanovski, B., Zhang, X., Qian, M., Faruque, O., & Brandt, M. (2019) · Materials & Design · doi:10.1016/j.matdes.2019.108137 · Cited by 1,497
Graphene Plasmonics: Challenges and Opportunities
García de Abajo, F. J. (2014) · ACS Photonics · doi:10.1021/ph400147y · Cited by 1,254
Experiments on Seismic Metamaterials: Molding Surface Waves
Brûlé, S., Javelaud, E. H., Enoch, S., & Guenneau, S. (2014) · Physical Review Letters · doi:10.1103/physrevlett.112.133901 · Cited by 659
Sound Absorption Structures: From Porous Media to Acoustic Metamaterials
Yang, M., & Sheng, P. (2017) · Annual Review of Materials Research · doi:10.1146/annurev-matsci-070616-124032 · Cited by 616
Observation of acoustic valley vortex states and valley-chirality locked beam splitting
Ye, L., Qiu, C., Lu, J., Wen, X., Shen, Y., Ke, M., Zhang, F., & Liu, Z. (2017) · Physical Review B · doi:10.1103/physrevb.95.174106 · Cited by 136
Metadata
- Authors
- Christensen, J., & de Abajo, F. J. G.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2012-03-23
- Volume
- 108
- Issue
- 12
- Pages
- 124301-124301
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2045103042
- Cited by
- 289
- References
- 2
- FWCI
- 12.56
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Anisotropic Metamaterials for Full Control of Acoustic Waves. https://app.cochat.ai/papers/10.1103/physrevlett.108.124301
- The paper
- Christensen, J., & de Abajo, F. J. G. (2012). Anisotropic Metamaterials for Full Control of Acoustic Waves. Physical Review Letters. https://doi.org/10.1103/physrevlett.108.124301
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
