The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Focusing of Sound in a 3D Phononic Crystal
Abstract
We present a combined experimental and theoretical study of phonon focusing phenomena in a pass band above the complete band gap in a 3D phononic crystal. Wave propagation was found to depend dramatically on both frequency and incident direction. This propagation anisotropy leads to very large negative refraction, which can be used to focus a diverging ultrasonic beam into a narrow focal spot with a large focal depth. The experimental field patterns are well explained using a Fourier imaging technique, based on the 3D equifrequency surfaces calculated from multiple scattering theory.
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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
Cited by
A holey-structured metamaterial for acoustic deep-subwavelength imaging
Zhu, J., Christensen, J., Jung, J., Martin-Moreno, L., Yin, X., Fok, L., Zhang, X., & Garcia-Vidal, F. J. (2011) · Nature Physics · doi:10.1038/nphys1804 · Cited by 668
Focusing Ultrasound with an Acoustic Metamaterial Network
Zhang, S., Yin, L., & Fang, N. (2009) · Physical Review Letters · doi:10.1103/physrevlett.102.194301 · Cited by 608
Additive manufacturing of metamaterials: A review
Askari, M., Hutchins, D. A., Thomas, P. J., Astolfi, L., Watson, R. L., Abdi, M., Ricci, M., Laureti, S., Nie, L., Freear, S., et al. (2020) · Additive Manufacturing · doi:10.1016/j.addma.2020.101562 · Cited by 470
A Review of Acoustic Metamaterials and Phononic Crystals
Liu, J., Guo, H., & Wang, T. (2020) · Crystals · doi:10.3390/cryst10040305 · Cited by 261
“[67] studied a phononic focusing phenomenon in the passband over a complete band gap in a 3D hononic crystal and found that the wave propagation depends largely on the frequency and the direction of incidence, an due to the anisotropy of the pr pagation, very large negative refraction occurs.”
BackgroundObservation 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
Self-citation
Metadata
- Authors
- Yang, S., Page, J. H., Liu, Z., Cowan, M. L., Chan, C. T., & Sheng, P.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2004-07-07
- Volume
- 93
- Issue
- 2
- Pages
- 024301-024301
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2035274406
- Cited by
- 653
- References
- 1
- FWCI
- 19.18
- Type
- journal article
- Language
- en
- Open access
- closed
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- Yang, S., Page, J. H., Liu, Z., Cowan, M. L., Chan, C. T., & Sheng, P. (2004). Focusing of Sound in a 3D Phononic Crystal. Physical Review Letters. https://doi.org/10.1103/physrevlett.93.024301
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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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