Self-assembled hierarchical nanostructured perovskites enable highly efficient LEDs via an energy cascade

• Main Authors: Veldhuis, Sjoerd Antonius, Martinez-Sarti, Laura, Chandran, Bevita, Chirvony, Vladimir S., Lo, Alencious Shu-Zee, So, Jinkyu, Soci, Cesare, Grätzel, Michael, Bolink, Henk J., Mathews, Nripan, Mhaisalkar, Subodh Gautam, Chin, Xin Yu, Perumal, Ajay, Bruno, Annalisa, Yantara, Natalia
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Energy Cascade; Perovskites
• Online Access: https://hdl.handle.net/10356/88171; http://hdl.handle.net/10220/44602
• Institution: Nanyang Technological University

Metal halide perovskites have established themselves as extraordinary optoelectronic materials, exhibiting promise for applications in large area illumination and displays. However, low luminescence, low efficiencies of the light-emitting diodes (LEDs), and complex preparation methods currently limi...