Publications by authors named "Misgana U Dumesso"
Unveiling Suppressed Concentration Quenching Enhanced Broadband Near-Infrared Emitters.
ACS Appl Mater Interfaces
November 2024
Article Synopsis
- * Concentration quenching reduces brightness in luminescent materials; however, by carefully adjusting Ni concentration, the researchers achieved unprecedented brightness in near-IR photoluminescence despite challenges in heavily doped Cr.
- * The team successfully coupled InGaN LEDs with a phosphor that achieved a record output power of 41.5 mW and improved efficiency, revealing important insights for creating brighter luminescent materials through optimized emitter dynamics.