Design of 2D templating molecules for mixed-dimensional perovskite light-emitting diodes

• Main Authors: Ng, Yan Fong, Febriansyah, Benny, Nur Fadilah Jamaludin, Giovanni, David, Yantara, Natalia, Chin, Xin Yu, Tay, Yeow Boon, Sum, Tze Chien, Mhaisalkar, Subodh, Mathews, Nripan
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; Mixed-dimensional Perovskite; 2D Templating Molecules
• Online Access: https://hdl.handle.net/10356/144428
• Institution: Nanyang Technological University

Recent advances in Ruddlesden–Popper (RP) perovskites have shown highly efficient light-emitting diodes (LEDs) due to the energy confinement by an energy cascade from the quasi-2D (donors) to 3D (acceptors) states. This is achieved by forming mixed-dimensional phases using 2D templating (spacer) mol...