A photonic crystal laser from solution based organo-lead iodide perovskite thin films

• Main Authors: Chen, Songtao, Roh, Kwangdong, Lee, Joonhee, Chong, Wee Kiang, Lu, Yao, Mathews, Nripan, Sum, Tze Chien, Nurmikko, Arto
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics::Optics and light; Perovskite; Laser
• Online Access: https://hdl.handle.net/10356/141273
• Institution: Nanyang Technological University

Perovskite semiconductors are actively investigated for high performance solar cells. Their large optical absorption coefficient and facile solution-based, low-temperature synthesis of thin films make perovskites also a candidate for light-emitting devices across the visible and near-infrared. Speci...