An acoustic metafluid: realizing a broadband acoustic cloak

By John B. Pendry, Jensen Li. 2008

145 citations recorded by the source corpus.

Recent theory shows that sound can be controlled and directed almost at will provided that suitable materials can be found. Here, we propose a structure permeated by a fluid and designed so that the composite medium, the metafluid, has an anisotropic density tensor, and a compressibility of choice.

Subfields: Aerospace Engineering, Biomedical Engineering, Electronic, Optical and Magnetic Materials

View Paper: https://www.semanticscholar.org/paper/a2328f921f2265339d7ee3c83cc2e736d4b83727

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Aerospace Engineering

1. P. Sheng
2. Chin-teh Sun
3. H. H. Huang

In Biomedical Engineering

1. P. Sheng
2. Zhengyou Liu
3. Weijia Wen
4. Jun Mei
5. Massimo Ruzzene
6. Jihong Wen
7. Chin-teh Sun
8. Xisen Wen

In Electronic, Optical and Magnetic Materials

1. Zhengyou Liu
2. Weijia Wen
3. Jun Mei
4. P. Sheng
5. Massimo Ruzzene
6. Jihong Wen
7. L. Airoldi
8. Xisen Wen

Citations in the corpus

• Dynamic Mass Density and Acoustic Metamaterials (2007, background): “Acoustic cloaking has attracted theoretical attention in the past few years [55–67].”