The Role of Anions in Rare-earth Activated Inorganic Host Materials for its Luminescence Characteristics
Leelakrishna Reddy
Abstract:This work is inspired from the comprehensive work done by our research team aimed at improving the efficiency of white light emitting diodes (LEDs) through improvements in the colour rendering index of the red light (CRI), one of the primary colours of white light. Such work is triggered through the incorporation of anions (BO33−, PO43−, SO42−), either individually or as an integral part of dopant activated inorganic phosphor host materials. Numerous host materials such as ZnO, Y2O3, Ca3(PO4)2, CaMoO4, ABPO4, … Show more
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