Tunable electroluminescence for pure white emission from a perovskite-based LED

• Main Authors: Vashishtha, Parth, Brown, Alasdair A. M., Pu, Suan Hui, Mhaisalkar, Subodh, Mathews, Nripan
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials; Light-Emitting Diodes; Perovskite Nanocrystals
• Online Access: https://hdl.handle.net/10356/159607
• Institution: Nanyang Technological University

Halide perovskite nanocrystals are a promising candidate for lighting applications. However, the production of white light emitting diodes (LEDs) is still a major challenge due to halide ion segregation. In this work, it is demonstrated that reducing the thickness of the perovskite layer in an LED s...