Luminescence and energy transfer of warm white-emitting phosphor Mg<sub>2</sub>Y<sub>2</sub>Al<sub>2</sub>Si<sub>2</sub>O<sub>12</sub>:Dy<sup>3+</sup>,Eu<sup>3+</sup> for white LEDs
Zi-Zhong Zhu, Chunjing Tao, Zhijun Wang, Zhiping Yang, Panlai Li
Abstract
and a UV LED chip (370 nm) under a voltage of 3.2 V and current of 5 mA, the characteristics of the white LED being CIE = (0.4071, 0.3944), CCT = 3500 K and CRI = 91.3.
Topics & Concepts
PhosphorLuminescenceEnergy transferMaterials scienceAnalytical Chemistry (journal)MineralogyPhysicsChemistryAtomic physicsOptoelectronicsEnvironmental chemistryLuminescence Properties of Advanced MaterialsLanthanide and Transition Metal ComplexesGlass properties and applications