Bright and stable near-infrared lead-free perovskite light-emitting diodes

• Main Authors: Yuan, Fanglong, Folpini, Giulia, Liu, Tianjun, Singh, Utkarsh, Treglia, Antonella, Lim, Melvin Jia Wei, Klarbring, Johan, Simak, Sergei I., Abrikosov, Igor A., Sum, Tze Chien, Petrozza, Annamaria, Gao, Feng
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2024
• Subjects: Physics; Infrared light emitting diodes; Lead-free perovskites
• Online Access: https://hdl.handle.net/10356/178718
• Institution: Nanyang Technological University

Long-wavelength near-infrared light-emitting diodes (NIR LEDs) with peak emission wavelengths beyond 900 nm are of critical importance for various applications including night vision, biomedical imaging, sensing and optical communications. However, the low radiance and poor operational stability of...