Metal coordination sphere deformation induced highly Stokes‐shifted, ultra broadband emission in 2D hybrid lead‐bromide perovskites and investigation of its origin

• المؤلفون الرئيسيون: Febriansyah, Benny, Borzda, Tetiana, Cortecchia, Daniele, Neutzner, Stefanie, Folpini, Giulia, Koh, Teck Ming, Li, Yongxin, Mathews, Nripan, Petrozza, Annamaria, England, Jason
• مؤلفون آخرون: School of Materials Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Chemistry::Inorganic chemistry; Science::Physics; Crystal Engineering; Intra-octahedral Distortion
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/143499
• المؤسسة: Nanyang Technological University

Published studies of layered (2D) (100)‐oriented hybrid lead‐bromide perovskites evidence a correlation between increased inter‐octahedral (Pb‐Br‐Pb) distortions and the appearance of broadband white light emission. However, the impact of distortions within their constituent [PbBr6]4− octahedra has...