Luminescent materials based on aluminates: a review

SG Revankar, KA Gedekar… - physica status solidi (a …, 2022 - Wiley Online Library
An aluminate is a compound containing an oxyanion of aluminum. Many aluminates are
found in nature. A large number of phosphors that are used in various applications, such as …

TL, OSL, EPR, and defect centers in Tb-doped strontium silicate phosphor synthesized by a solid-state reaction method

BJ Lopez-Flores, TKG Rao… - Journal of …, 2023 - Elsevier
Strong thermoluminescence (TL) was observed in Tb-doped strontium silicate phosphor
prepared by the solid-state reaction method. Two glow peaks are observed at 100 and 190° …

Synthesis and characterization of Mn-activated lithium aluminate red phosphors

M Aoyama, Y Amano, K Inoue, S Honda… - Journal of …, 2013 - Elsevier
Mn-doped LiAlO2 powders were synthesized by the sol–gel method. The crystalline phase
of the sol–gel-derived host lithium aluminate could be successfully controlled as α-LiAlO2 …

Ce doping induced trapping states and local electronic structure modifications in SrZnO 2 nanophosphors

M Jain, P Rajput, A Vij, A Thakur - Journal of Materials Chemistry C, 2022 - pubs.rsc.org
This study presents Ce doping induced defect states in the SrZnO2 system, probed through
X-ray absorption spectroscopy, electronic spin resonance and thermoluminescence (TL) …

Investigation of defect centres responsible for TL/OSL in MgAl2O4: Tb3+

EA Raja, S Menon, B Dhabekar, NS Rawat… - Journal of …, 2009 - Elsevier
Magnesium aluminate doped with Tb3+ (MgAl2O4: Tb3+) was prepared by combustion
synthesis. Three thermoluminsence (TL) peaks at 120, 220 and 340° C were observed. PL …

Synthesis, photoluminescence, thermoluminescence and dosimetry properties of novel phosphor KSr4 (BO3) 3: Ce

LH Jiang, YL Zhang, CY Li, JQ Hao, Q Su - Journal of alloys and …, 2009 - Elsevier
Polycrystalline powder sample of KSr4 (BO3) 3 was synthesized by high-temperature solid-
state reaction. The influence of different rare earth dopants, ie Tb3+, Tm3+ and Ce3+, on …

Stability of lithium aluminate in reducing and oxidizing atmospheres at 700° C

SJ Heo, B Hu, V Manthina, A Hilmi, CY Yuh… - international journal of …, 2016 - Elsevier
The stability of lithium aluminate (LiAlO 2) powders have been studied under reducing (4%
H 2 single bondN 2) and oxidizing (Air) atmospheres at 700° C. While XRD results show the …

Analysis of TL and OSL kinetics of lithium aluminate

A Twardak, P Bilski, B Marczewska… - Radiation measurements, 2014 - Elsevier
Lithium aluminate (LiAlO 2) polycrystalline material showing high OSL sensitivity and linear
dose response was prepared at IFJ Krakow. The kinetic parameters of OSL and TL …

A comparative investigation of Ce3+/Dy3+ and Eu2+ doped LiAlO2 phosphors for high dose radiation dosimetry: explanation of defect recombination mechanism …

KK Gupta, RM Kadam, NS Dhoble, SP Lochab… - Journal of …, 2017 - Elsevier
This study describes a comparative analysis of γ-ray irradiated thermoluminescence
properties of Ce 3+/Dy 3+ and Eu 2+ doped LiAlO 2 phosphor. LiAlO 2: Ce 3+/Dy 3+/Eu 2+ …

Scintillation properties of Ce-doped LiAlO2 for neutron detection

Y Takebuchi, K Watanabe, D Nakauchi… - Journal of the Ceramic …, 2021 - jstage.jst.go.jp
A scintillator is a phosphor which converts high energy ionizing radiation to thousands of
visible photons, and scintillation detector consists of a pair of a scintillator and a …