# Optical manifestations and bounds of topological Euler class

> Research article (Physical review. B./Physical review. B, 2025) · cited 28× · AI/ML

**Wikidata**: [openalex:W4407134282](https://www.wikidata.org/wiki/openalex:W4407134282)  
**Source**: https://4ort.xyz/entity/optical-manifestations-and-bounds-of-topological-euler-class