1. Giant broadband refraction in the visible in a ferroelectric perovskite. Issue 12 (December 2018) Authors: Mei, F.; Falsi, L.; Flammini, M.; Pierangeli, D.; Porto, P.; Agranat, A.; DelRe, E. Journal: Nature photonics Issue: Volume 12:Issue 12(2018) Page Start: 734 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗