Asymmetry ratio as a parameter of Eu3+ local environment in phosphors

IE Kolesnikov, AV Povolotskiy, DV Mamonova… - Journal of Rare …, 2018 - Elsevier
Study of the local environment of certain ion is quite a complex problem. Due to the unique
luminescent properties, Eu 3+ ions can be used as a structural probe. In this paper, effect of …

Stress sensing by ratiometric mechanoluminescence: a strategy based on structural probe

X Yang, Y Cheng, J Xu, H Lin… - Laser & Photonics …, 2022 - Wiley Online Library
Featured with specific relationship between luminescence intensity and stress,
mechanoluminescence (ML) has shown great application potential in stress sensing …

Highly Efficient Cyan-Green Emission in Self-Activated Rb3RV2O8 (R = Y, Lu) Vanadate Phosphors for Full-Spectrum White Light-Emitting Diodes (LEDs)

P Dang, D Liu, Y Wei, G Li, H Lian, M Shang… - Inorganic …, 2020 - ACS Publications
Phosphor-converted white-light-emitting diodes (pc-WLEDs) rely on combining a near-
ultraviolet (n-UV) or blue chip with trichromatic and yellow-emitting phosphors. It is …

Tunable white light photoluminescence of a single phase Tm3+/Tb3+/Eu3+ codoped GdPO4 phosphor

H Thakur, AK Gathania, I Kumar, RK Singh - Materials Today …, 2023 - Elsevier
The present study describes the production of triply-doped GdPO 4 and its optical
characteristics. Structural information of the prepared material has been investigated by …

Downshifting and upconversion dual mode emission from lanthanide doped GdPO4 nanorods for unclonable anti-counterfeiting

I Suryawanshi, S Srinidhi, S Singh, R Kalia… - Materials Today …, 2021 - Elsevier
Due to increasing counterfeiting day by day, it is important to protect valuable documents
such as certificates, diplomas, currency, bank-notes and luxury brands from counterfeiters …

Structural, optical behavior and Judd-Ofelt analysis of europium-doped silicophosphate glasses for red-emitting device applications

M El Jouad, N Gaumer, S Touhtouh, A Hajjaji - Journal of Luminescence, 2023 - Elsevier
Silicophosphate glasses doped with europium are of great interest in fundamental fields
such as photonics, luminous diodes, optoelectronics, and lasers. In the present study, we …

Alkali metal ion co-doped Eu3+ activated GdPO4 phosphors: Structure and photoluminescence properties

P Halappa, A Mathur, MH Delville… - Journal of Alloys and …, 2018 - Elsevier
Abstract Series of alkali metal ion co-doped with Eu 3+ activated GdPO 4 phosphors were
synthesized by the conventional solid state method. Structural parameters were confirmed …

Synthesis, optical spectroscopy and Judd–Ofelt analysis of Eu3+ doped Li2BaP2O7 phosphors

M Beltaif, M Dammak, M Megdiche, K Guidara - Journal of Luminescence, 2016 - Elsevier
A series of Li 2 BaP 2 O 7: xEu 3+(x= 0.1%, 1%, 3%, 5%) compound have been synthesized
by the classic ceramic method. The obtained powders crystallize in the monoclinic system …

Study of photoluminescence behaviors and Judd-Ofelt analysis of Eu3+ doped double perovskite Ba2GdSbO6 phosphor for highly pure and strong red-light …

C Kumari, J Manam, SK Sharma - Journal of Luminescence, 2023 - Elsevier
An array of Eu 3+ doped Ba 2 GdSbO 6 luminescent materials have been synthesized by the
conventional solid-state (high temperature) reaction route. Surface morphology has been …

The effect of europium on structural properties, photoluminescence behavior, and Judd-Ofelt analysis in strontium phosphate glasses for photonic applications

M El Jouad, S Touhtouh, N Gaumer, A Hajjaji - Radiation Physics and …, 2025 - Elsevier
Europium-doped phosphate-based glasses possess unique properties that set them apart
from other glass types, such as silicates, tellurides, and borates. These glasses have …