A distorted octahedron-dependent red-emitting Li<sub>2</sub>K<sub>4</sub>TiOGe<sub>4</sub>O<sub>12</sub>:Mn<sup>4+</sup> phosphor for white LEDs
Haiyan Wu, Guang Zhu, Jian Zhang, Hui Xie, Tao Tan, Yan Gao, Lihong Jiang, Chengyu Li, Hongjie Zhang
Abstract
A novel red-emitting Li 2 K 4 TiOGe 4 O 12 :Mn 4+ (LKTGO) phosphor for w-LEDs based on Mn 4+ was introduced into LKTGO with distorted octahedral crystallographic sites.
Topics & Concepts
PhosphorChemistryOctahedronLight-emitting diodeWhite lightCrystallographyLuminescenceCrystal structureOpticsOptoelectronicsPhysicsLuminescence Properties of Advanced MaterialsMicrowave Dielectric Ceramics SynthesisAdvanced Photocatalysis Techniques