Abnormal spectral broadening of ordered-structure near-infrared phosphor La<sub>2</sub>CaHfO<sub>6</sub>:Cr<sup>3+</sup>
Yulei Zhao, Xudong Wang, Qihao Wang, Tianliang Zhou, Yousan Chen, Jian‐Xing Xu, Xueyuan Tang, Rong-Jun Xie
Abstract
Near-infrared (NIR) phosphors play a key role in the preparation of NIR phosphor-converted light-emitting diodes (NIR pc-LEDs) for night vision, sensing and non-destructive detection, but how to search for broadband NIR phosphors still remains a big challenge.
Topics & Concepts
PhosphorMaterials scienceNear-infrared spectroscopyInfraredLight-emitting diodeDiodeOptoelectronicsBroadbandOpticsPhysicsLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsRadiation Detection and Scintillator Technologies