Correlated Perovskites as a New Platform for Super‐Broadband‐Tunable Photonics. Issue 41 (30th August 2016)

• Record Type: Journal Article
• Authors: Li, Zhaoyi; Zhou, You; Qi, Hao; Pan, Qiwei; Zhang, Zhen; Shi, Norman Nan; Lu, Ming; Stein, Aaron; Li, Christopher Y.; Ramanathan, Shriram; Yu, Nanfang
• Is Part Of: Advanced materials. Volume 28:Issue 41(2016)
• Page Start: 9117
• Page End: 9125
• Publication Date: 2016-08-30
• Subjects: correlated oxides -- metamaterials -- optical modulation -- perovskites -- phase‐transition materials; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201601204
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : The electron‐doping‐induced phase transition of a prototypical perovskite SmNiO3 induces a large and non‐volatile optical refractive‐index change and has great potential for active‐photonic‐device applications. Strong optical modulation from the visible to the mid‐infrared is demonstrated using thin‐film SmNiO3 . Modulation of a narrow band of light is demonstrated using plasmonic metasurfaces integrated with SmNiO3 .