Structural and optical properties of CaTiO3 perovskite-based materials obtained by microwave-assisted hydrothermal synthesis: An experimental and theoretical …
CaTiO3 powders were synthesized using both a polymeric precursor method (CTref) and a
microwave-assisted hydrothermal (CTHTMW) method in order to compare the chemical and …
microwave-assisted hydrothermal (CTHTMW) method in order to compare the chemical and …
Synthesis, structural refinement and optical behavior of CaTiO3 powders: A comparative study of processing in different furnaces
LS Cavalcante, VS Marques, JC Sczancoski… - Chemical Engineering …, 2008 - Elsevier
Calcium titanate (CaTiO3) powders were synthesized by the polymeric precursor method
and processed in different furnaces. The structural evolution of CaTiO3 powders heat treated …
and processed in different furnaces. The structural evolution of CaTiO3 powders heat treated …
Shortwave UV Blue Luminescence of Some Minerals and Gems Due to Titanate Groups
This article reviews blue shortwave-excited luminescence (BSL) in natural minerals and
synthetic materials. It also describes in detail the emission of seven minerals and gems …
synthetic materials. It also describes in detail the emission of seven minerals and gems …
Presence of excited electronic state in CaWO4 crystals provoked by a tetrahedral distortion: An experimental and theoretical investigation
By combining experimental techniques such as x-ray diffraction, Fourier transform Raman,
ultraviolet-visible, x-ray absorption near edge structure, extended x-ray absorption fine …
ultraviolet-visible, x-ray absorption near edge structure, extended x-ray absorption fine …
Probing the Site-Selective Doping in SrSnO3:Eu Oxides and Its Impact on the Crystal and Electronic Structures Using Synchrotron Radiation and DFT Simulations
L Chantelle, AL Menezes de Oliveira… - Inorganic …, 2020 - ACS Publications
The impact of Eu3+ doping at the Sr2+ and Sn4+ sites in SrSnO3 on its structural and
electronic properties was studied and correlated with the photocatalytic efficiency. The …
electronic properties was studied and correlated with the photocatalytic efficiency. The …
Raman spectra, photoluminescence, and low-frequency dielectric properties of Ba0.97La0.02Ti1−xNb4x/5O3 (x = 0.00, 0.05) ceramics at room temperature
M Jebli, N Hamdaoui, B Smiri, S Rabaoui… - Journal of Materials …, 2020 - Springer
We are interested to investigate the effect of Nb 5+ addition on morphological, dielectric, and
optical properties of Ba 0.97 La 0.02 Ti 1− x Nb 4 x/5 O 3 (for x= 0.00, 0.05) ceramics. The …
optical properties of Ba 0.97 La 0.02 Ti 1− x Nb 4 x/5 O 3 (for x= 0.00, 0.05) ceramics. The …
Influence of microwave energy on structural and photoluminescent behavior of CaTiO3 powders
VS Marques, LS Cavalcante, JC Sczancoski… - Solid State …, 2008 - Elsevier
Calcium titanate, CaTiO3 powders were prepared by the polymeric precursor method and
annealed at different temperatures for 2h in a conventional furnace and for 30min on an …
annealed at different temperatures for 2h in a conventional furnace and for 30min on an …
Investigation of structural and optical properties of CaTiO3 powders doped with Mg2+ and Eu3+ ions
LH Oliveira, J Savioli, AP de Moura, IC Nogueira… - Journal of Alloys and …, 2015 - Elsevier
In this work, CaTiO 3 powders doped with Mg 2+ ions and CaTiO 3 powders co-doped with
Mg 2+ and Eu 3+ ions were prepared by the polymeric precursor method (PPM). These …
Mg 2+ and Eu 3+ ions were prepared by the polymeric precursor method (PPM). These …
Toward an understanding of intermediate-and short-range defects in ZnO single crystals. A combined experimental and theoretical study
RC Lima, LR Macario, JWM Espinosa… - The Journal of …, 2008 - ACS Publications
A joint use of experimental and theoretical techniques allows us to understand the key role
of intermediate-and short-range defects in the structural and electronic properties of ZnO …
of intermediate-and short-range defects in the structural and electronic properties of ZnO …
Synthesis of (Ca, Nd) TiO3 powders by complex polymerization, Rietveld refinement and optical properties
VS Marques, LS Cavalcante, JC Sczancoski… - … Acta Part A: Molecular …, 2009 - Elsevier
Neodymium calcium titanate,(Ca0. 99Nd0. 01) TiO3 powders were synthesized by the
complex polymerization method and heat treated at different temperatures for 2 h under air …
complex polymerization method and heat treated at different temperatures for 2 h under air …