Polaron self-localization in white-light emitting hybrid perovskites

• Main Authors: Cortecchia, Daniele, Yin, Jun, Bruno, Annalisa, Lo, Shu-Zee Alencious, Gurzadyan, Gagik G., Mhaisalkar, Subodh, Brédas, Jean-Luc, Soci, Cesare
• Other Authors: Interdisciplinary Graduate School (IGS)
• Format: Article
• Language: English
• Published: 2017
• Subjects: Two-dimensional perovskites; White-light emitting perovskites
• Online Access: https://hdl.handle.net/10356/82288; http://hdl.handle.net/10220/43518
• Institution: Nanyang Technological University

Two-dimensional (2D) perovskites with the general formula APbX4 are attracting increasing interest as solution processable, white-light emissive materials. Recent studies have shown that their broadband emission is related to the formation of intra-gap colour centres. Here, we provide an in-depth de...