High-quality Ruddlesden-Popper perovskite films based on in situ formed organic spacer cations

• Main Authors: Qing, Jian, Kuang, Chaoyang, Wang, Heyong, Wang, Yuming, Liu, Xiao-Ke, Bai, Sai, Li, Mingjie, Sum, Tze Chien, Hu, Zhangjun, Zhang, Wenjing, Gao, Feng
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Layered Perovskites; Light-emitting Diodes
• Online Access: https://hdl.handle.net/10356/139196; https://doi.org/10.21979/N9/ZMOIT8
• Institution: Nanyang Technological University

Ruddlesden-Popper perovskites (RPPs), consisting of alternating organic spacer layers and inorganic layers, have emerged as a promising alternative to 3D perovskites for both photovoltaic and light-emitting applications. The organic spacer layers provide a wide range of new possibilities to tune the...