Unravelling the white light emission in a single-phase new stoichiometric vanadate phosphor synthesized by rapid low-temperature one-pot synthesis and its W-LED prototype with high CRI and luminous efficacy
Asish K. Dehury, Manas Kumar Sahoo, Rajeswari Kainda, Yatendra S. Chaudhary
Abstract
Schematic showing the synthesis of a new stoichiometric single-phase Ba 3 V 4 O 13 , its vacancy-activated intrinsic white light emission, and the W-LED prototype with CCT ∼ 5998 K, high CRI∼86.1, and LE of ∼128.4 lm W −1 .
Topics & Concepts
PhosphorVanadateMaterials scienceStoichiometryLuminous efficacyPhase (matter)White lightChemical engineeringOptoelectronicsAnalytical Chemistry (journal)NanotechnologyMetallurgyPhysical chemistryChemistryLayer (electronics)Organic chemistryEngineeringLuminescence Properties of Advanced MaterialsAdvanced Chemical Sensor TechnologiesGas Sensing Nanomaterials and Sensors