# A Self‐Powered Angle Sensor at Nanoradian‐Resolution for Robotic Arms and Personalized Medicare

> Research article (Advanced Materials, 2020) · cited 170× · AI/ML

**Wikidata**: [openalex:W3038142726](https://www.wikidata.org/wiki/openalex:W3038142726)  
**Source**: https://4ort.xyz/entity/a-selfpowered-angle-sensor-at-nanoradianresolution-for-robotic-arms-and-personalized-medicare