# High-Sensitivity Air-Coupled Megahertz-Frequency Ultrasound Detection Using On-Chip Microcavities

> Research article (Physical Review Applied, 2022) · cited 29× · AI/ML

**Wikidata**: [openalex:W4295681929](https://www.wikidata.org/wiki/openalex:W4295681929)  
**Source**: https://4ort.xyz/entity/high-sensitivity-air-coupled-megahertz-frequency-ultrasound-detection-using-on-chip-microcavities