# High-efficiency and large-numerical-aperture focusing with subdiffraction resolution using a hybrid elastic metalens

> Research article (Physical Review Applied, 2024) · cited 12× · AI/ML

**Wikidata**: [openalex:W4392454853](https://www.wikidata.org/wiki/openalex:W4392454853)  
**Source**: https://4ort.xyz/entity/high-efficiency-and-large-numerical-aperture-focusing-with-subdiffraction-resolution-using-a-hybrid-elastic-metalens