# Particle scale force sensor based on intensity gradient method in granular photoelastic experiments

> Research article (New Journal of Physics, 2019) · cited 29× · AI/ML

**Wikidata**: [openalex:W2913401970](https://www.wikidata.org/wiki/openalex:W2913401970)  
**Source**: https://4ort.xyz/entity/particle-scale-force-sensor-based-on-intensity-gradient-method-in-granular-photoelastic-experiments