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Enhanced Photoluminescence and Color Controllable LaPO4:RB6 (R = Ce3+, Sm3+, Eu3+) Phosphors

delete2026-05-07
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PRE
AI
X
Xiaojian Pan
X
Xinyu Gao
J
Jiaru He
J
Jing Zhao
H
Hao Wang
L
Lihong Bao *
DOI：10.1016/j.physb.2026.418747delete
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Abstract

Abstract

En 中文
• Nanocrystalline rare hexaborides as a novel activator were used to fabricate the lanthanum phosphate LaPO4:RB6 (R = Ce3+, Sm3+, Eu 3+) phosphors. • The luminescence intensity of synthesized LaPO4:RB6 phosphor is higher than using the rare earth oxide activator. • The strong hybridization of B 2p with the O 2p and La 3d states induce the defect levels and then enhance the PL intensity.
Keywords:
Nanocrystalline rare hexaborides
LaPO4:RB6 phosphors
Photoluminescence enhancement
Defect levels
Color controllability

Journal

P
physica b: condensed matter
IF:
0
Papers:
544
Citations:
1

Organization

I
inner mongolia normal university
Scholars:
484
Papers: 185
Citations: 0
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