A review on the advancements in phosphor-converted light emitting diodes (pc-LEDs): Phosphor synthesis, device fabrication and characterization
This article puts emphasis on the role of phosphors in the advancement of Light-emitting
diodes (LEDs). The increasing use of phosphors in LEDs, consequently, led to the …
diodes (LEDs). The increasing use of phosphors in LEDs, consequently, led to the …
Persistent luminescence instead of phosphorescence: History, mechanism, and perspective
Great progress has been made in inorganic persistent phosphors, especially in the recent
two decades, motivated by the discoveries of the SrAl 2 O 4: Eu 2+-Dy 3+ in the green and …
two decades, motivated by the discoveries of the SrAl 2 O 4: Eu 2+-Dy 3+ in the green and …
Thermally boosted upconversion and downshifting luminescence in Sc2(MoO4)3:Yb/Er with two-dimensional negative thermal expansion
J Liao, M Wang, F Lin, Z Han, B Fu, D Tu… - Nature …, 2022 - nature.com
Abstract Rare earth (RE3+)-doped phosphors generally suffer from thermal quenching, in
which their photoluminescence (PL) intensities decrease at high temperatures. Herein, we …
which their photoluminescence (PL) intensities decrease at high temperatures. Herein, we …
High color‐rendering index and stable white light‐emitting diodes by assembling two broadband emissive self‐trapped excitons
White light‐emitting diodes (WLEDs) are promising next‐generation solid‐state light
sources. However, the commercialization route for WLED production suffers from challenges …
sources. However, the commercialization route for WLED production suffers from challenges …
Self-trapped excitons in all-inorganic halide perovskites: fundamentals, status, and potential applications
Photoluminescence is a radiative recombination process of electron–hole pairs. Self-
trapped excitons (STEs), occurring in a material with soft lattice and strong electron–phonon …
trapped excitons (STEs), occurring in a material with soft lattice and strong electron–phonon …
Tailoring of White Luminescence in a NaLi3SiO4:Eu2+ Phosphor Containing Broad‐Band Defect‐Induced Charge‐Transfer Emission
Single‐component materials with white‐light emission are ideal for lighting applications.
However, it is very challenging to achieve white luminescence in single‐dopant activated …
However, it is very challenging to achieve white luminescence in single‐dopant activated …
Down-conversion nitride materials for solid state lighting: recent advances and perspectives
L Wang, RJ Xie, T Suehiro, T Takeda… - Chemical …, 2018 - ACS Publications
Advances in solid state white lighting technologies witness the explosive development of
phosphor materials (down-conversion luminescent materials). A large amount of evidence …
phosphor materials (down-conversion luminescent materials). A large amount of evidence …
Lanthanide-activated phosphors based on 4f-5d optical transitions: theoretical and experimental aspects
The synthesis of lanthanide-activated phosphors is pertinent to many emerging applications,
ranging from high-resolution luminescence imaging to next-generation volumetric full-color …
ranging from high-resolution luminescence imaging to next-generation volumetric full-color …
An extra‐broadband VIS‐NIR emitting phosphor toward multifunctional LED applications
The development of extra‐broadband emitting phosphors is challenging but meaningful
work. So far, however, phosphors that can be effectively excited by GaN‐based blue light …
work. So far, however, phosphors that can be effectively excited by GaN‐based blue light …
Recent advances in bismuth ion‐doped phosphor materials: structure design, tunable photoluminescence properties, and application in white LEDs
P Dang, D Liu, G Li, AA Al Kheraif… - Advanced Optical …, 2020 - Wiley Online Library
Bismuth ion is an excellent activator and sensitizer for luminescent materials, which has
been extensively studied during the recent decades. Bi3+‐doped phosphors have received …
been extensively studied during the recent decades. Bi3+‐doped phosphors have received …