Functional Materials Letters | 2019
Traps study of Ca2BO3Cl: Eu2+ Dy3+ long-persistent phosphor by electron paramagnetic resonance
Abstract
Trap types of the yellow emitting long-persistent phosphor Ca2BO3Cl: Eu2+, Dy3+ were analyzed in this study. Eu2+ acting as luminescent centers produced a broad emission band located at 580nm, whic...