# Acoustic focusing and imaging via phononic crystal and acoustic metamaterials

> Research article (Journal of Applied Physics, 2022) · cited 129× · AI/ML

**Wikidata**: [openalex:W4205791327](https://www.wikidata.org/wiki/openalex:W4205791327)  
**Source**: https://4ort.xyz/entity/acoustic-focusing-and-imaging-via-phononic-crystal-and-acoustic-metamaterials