# Observation of Nanoscale Refractive Index Contrast via Photoinduced Force Microscopy

> Research article (ACS Photonics, 2017) · cited 33× · AI/ML

**Wikidata**: [openalex:W2601615956](https://www.wikidata.org/wiki/openalex:W2601615956)  
**Source**: https://4ort.xyz/entity/observation-of-nanoscale-refractive-index-contrast-via-photoinduced-force-microscopy