Performance of scintillation materials at cryogenic temperatures

VB Mikhailik, H Kraus - physica status solidi (b), 2010 - Wiley Online Library
An increasing number of applications of scintillators at low temperatures, particularly in
cryogenic experiments searching for rare events, has motivated the investigation of …

Metal-to-Metal Charge Transfer in AWO4 (A = Mg, Mn, Co, Ni, Cu, or Zn) Compounds with the Wolframite Structure

S Dey, RA Ricciardo, HL Cuthbert… - Inorganic …, 2014 - ACS Publications
Using a combination of UV–visible spectroscopy and electronic structure calculations, we
have characterized the electronic structures and optical properties of AWO4 (A= Mn, Co, Ni …

Coactivated cyan emitting phosphors in optical thermometry using thermally and non-thermally coupled levels

M Prasad, VK Rai - Materials Research Bulletin, 2023 - Elsevier
The tunability in upconversion (UC) emission has been obtained with varying dopants
concentration, visualized with a CIE chromaticity diagram and optimized in the cyan emitting …

Structure characterization, optical and photoluminescence properties of scheelite-type CaWO4 nanophosphors: Effects of calcination temperature and carbon skeleton

S Wang, H Gao, G Sun, Y Li, Y Wang, H Liu, C Chen… - Optical Materials, 2020 - Elsevier
The synthesis of self-activating tungstate phosphor is always associated with complicated
procedures, and it is still challenging to adjust and control their phase transition, optical, and …

Pressure effects on the electronic and optical properties of WO wolframites (  Cd, Mg, Mn, and Zn): The distinctive behavior of multiferroic MnWO

J Ruiz-Fuertes, S López-Moreno, J López-Solano… - Physical Review B …, 2012 - APS
The electronic band-structure and band-gap dependence on the d character of A 2+ cation
in A WO 4 wolframite-type oxides is investigated for different compounds (A= Mg, Zn, Cd …

Oxygen diffusion in the orthorhombic FeNbO 4 material: a computational study

X Wang, D Santos-Carballal… - Physical Chemistry …, 2023 - pubs.rsc.org
ABO4-type materials have shown significant potential for applications as luminescence and
photocatalytic materials, and the orthorhombic FeNbO4 (o-FeNbO4) material has also …

Effect of phase transition on optical and photoluminescence properties of nano-MgWO4 phosphor prepared by a gamma-ray irradiation assisted polyacrylamide gel …

S Wang, H Gao, C Chen, Q Li, C Li, Y Wei… - Journal of Materials …, 2019 - Springer
This study demonstrates the synthesis of the MgWO 4 nanoparticles by a gamma-ray
irradiation assisted polyacrylamide gel method through using the citric acid as chelating …

Tungstate and molybdate scintillators to search for dark matter and double beta decay

LL Nagornaya, FA Danevich… - … on Nuclear Science, 2009 - ieeexplore.ieee.org
Results are presented on our latest research, aimed at the development and study of oxide
scintillation crystals (ZnWO 4, ZnMoO 4, PbWO 4, PbMoO 4, and MgWO 4) with high …

Toward Understanding the Photocatalytic Activity of PbMoO4 Powders with Predominant (111), (100), (011), and (110) Facets. A Combined Experimental and …

MRD Bomio, RL Tranquilin, FV Motta… - The Journal of …, 2013 - ACS Publications
A complementary combination of experimental work and first-principle calculations, based
on the density functional theory (DFT) method, has been used to increase our limited …

High-pressure Raman spectroscopy and lattice-dynamics calculations on scintillating MgWO: Comparison with isomorphic compounds

J Ruiz-Fuertes, D Errandonea, S López-Moreno… - Physical Review B …, 2011 - APS
Raman scattering measurements and lattice-dynamics calculations were performed on
magnesium tungstate (MgWO 4) under high pressure up to 41 GPa. Experiments were …