Ultra-broadband near-infrared emission CuInS<sub>2</sub>/ZnS quantum dots with high power efficiency and stability for the theranostic applications of mini light-emitting diodes
Wen‐Tse Huang, Suk‐Young Yoon, Bo‐Han Wu, Kuang‐Mao Lu, Chih-min Lin, Heesun Yang, Ru‐Shi Liu
Abstract
/ZnS quantum dots with up to 94.8% quantum yield were synthesized with fast precursor decomposition leading to monomer conversion improvement. In the mini-LED package, the device showed high power efficiency and stability was also demonstrated with a penetration test and vein imaging showing its potential biomedical application in the theranostics field.
Topics & Concepts
OptoelectronicsQuantum dotMaterials scienceQuantum yieldBroadbandInfraredDiodeNear-infrared spectroscopyFluorescenceOpticsPhysicsQuantum Dots Synthesis And PropertiesPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin Films