A multi-centre activated single-phase white light phosphor with high efficiency for near-UV based WLEDs

Z Zhang, N Yang, Z Li, J Chen, P Chen, Y Xu… - Inorganic Chemistry …, 2023 - pubs.rsc.org
Single-phase white light phosphors for phosphor-converted white light-emitting diodes (pc-
WLEDs) have become a hot spot and attracted considerable attention. However, the …

Temperature sensing of Sr 3 Y 2 Ge 3 O 12: Bi 3+, Sm 3+ garnet phosphors with tunable sensitivity

R Sun, X Wei, H Yu, P Chen, H Ni, J Li, J Zhou… - Dalton …, 2023 - pubs.rsc.org
In this study, a novel temperature-sensitive material, Sr3Y2Ge3O12: Bi3+, Sm3+ phosphor,
was successfully synthesized by a solid-state reaction method. Under 376 nm light …

Delving into the multifunctionality of Sr 2 NaMg 2 V 3 O 12 via RE 3+ substitution for dual-mode temperature sensing, latent fingerprint detection and security inks

A Bindhu, JI Naseemabeevi, S Ganesanpotti - Materials Advances, 2023 - pubs.rsc.org
Vanadate garnets are one of the exotic materials that exhibit multifunctionality, inevitable for
the current scenario in materials science. Herein, the multifunctional aspects of …

Energy Transfer and Temperature Measurement Performance for NaGd (1-xy) TbxEuySiO4 Phosphor

X Tian, X Yang, S Xiao - ECS Journal of Solid State Science and …, 2023 - iopscience.iop.org
Abstract NaGd (1-xy) Tb x Eu y SiO 4 phosphors were synthesized through high-temperature
solid-state reaction method. The effects of doping concentration and temperature of Tb 3+ …

Achieving chip-matched high purity red emission by Bi3+ sensitization in Ca3MgTiGe3O12: Pr3+

Z Zhang, H Li, R Pang, W Wang, D Li, L Jiang… - Materials Research …, 2023 - Elsevier
Phosphor-converted light emitting diodes (pc-LEDs) are essential for current lighting and
display areas because of their unique properties of being uncomplicated, durable and …

A novel Eu 3+ activated Ca 3 Zn 3 Te 2 O 12 tellurate red phosphor for white LEDs with high color stability and color purity

F Xie, J Gu, D Xu, Q Xiong, J Yang, X Ou… - New Journal of …, 2024 - pubs.rsc.org
Research into red phosphors with a high color rendering index is particularly compelling,
given the absence of a red component in the spectrum of commercial pc-WLEDs, which …

Bi3+ activated Li6Y (BO3) 3 phosphors for full-spectrum lighting

Q Wang, Y Chen, M Feng, H Guo - Ceramics International, 2024 - Elsevier
The blue-violet emitting phosphors is a critical aspect of achieving a high-quality full-
spectrum white light-emitting diodes (WLEDs). Here, the photoluminescence characteristics …

Engineering the multifunctionality of Li 3 Y 3 Te 2 O 12 garnets with Sm 3+ and Tb 3+ activators for solid-state lighting and luminescence thermometry

A Bindhu, JI Naseemabeevi, S Ganesanpotti - Dalton Transactions, 2025 - pubs.rsc.org
Tuning the photophysical response is indispensable in realizing the full potential of
phosphors to meet the demands of multifunctional applications, such as solid-state lighting …

Delineating Dy3+ and Sm3+ in thermally stable strontium silicate apatites for multifunctional applications

AS Priya, S Ramachandran, HP Kumar - Journal of Molecular Structure, 2024 - Elsevier
The structural, optical and temperature dependent luminescence properties of a series of Sr
2 Y 8-x RE x (SiO 4) 6 O 2 (RE= Dy and Sm) silicate phosphors are investigated for their …

Luminescence temperature sensing based on ratiometric and colorimetric fluorescence in garnet systems

B Amrithakrishnan, IN Jawahar… - Luminescent …, 2024 - taylorfrancis.com
Temperature is one of the fundamental and indispensable physical quantities; hence, the
measurement of temperature demands accuracy and consistency. In this context, optical …