# Elastic Metasurfaces for Deep and Robust Subwavelength Focusing and Imaging

> Research article (Physical Review Applied, 2021) · cited 114× · AI/ML

**Wikidata**: [openalex:W3127921426](https://www.wikidata.org/wiki/openalex:W3127921426)  
**Source**: https://4ort.xyz/entity/elastic-metasurfaces-for-deep-and-robust-subwavelength-focusing-and-imaging