Enhanced blue-light excited cyan-emitting persistent luminescence of BaLu2Al2Ga2SiO12:Ce3+, Bi3+ phosphors for AC-LEDs via defect modulation

Weihong Yuan; Ran Pang; Shangwei Wang; Tao Tan; Chengyu Li; Chaowei Wang; Hongjie Zhang

doi:10.1038/s41377-022-00868-8

Light: Science & Applications (Jun 2022)

Enhanced blue-light excited cyan-emitting persistent luminescence of BaLu2Al2Ga2SiO12:Ce3+, Bi3+ phosphors for AC-LEDs via defect modulation

Weihong Yuan,
Ran Pang,
Shangwei Wang,
Tao Tan,
Chengyu Li,
Chaowei Wang,
Hongjie Zhang

Affiliations

Weihong Yuan: State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
Ran Pang: State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
Shangwei Wang: State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
Tao Tan: University of Science and Technology of China
Chengyu Li: State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
Chaowei Wang: State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
Hongjie Zhang: State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences

DOI: https://doi.org/10.1038/s41377-022-00868-8
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 13

Abstract

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Efficient blue-light excited cyan-emitting persistent luminescence phosphor BaLu2Al2Ga2SiO12:Ce3+, Bi3+ is designed and synthesized to effectively compensate for the flicker effect of AC LEDs.

Published in Light: Science & Applications

ISSN: 2047-7538 (Online)
Publisher: Nature Publishing Group
Country of publisher: United Kingdom
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: https://www.nature.com/lsa/

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