From synthesis to applications: copper calcium titanate (CCTO) and its magnetic and photocatalytic properties
Investigations focusing on electrical energy storage capacitors especially the dielectric
ceramic capacitors for high energy storage density are attracting more and more attention in …
ceramic capacitors for high energy storage density are attracting more and more attention in …
Citrate combustion synthesized Al-doped CaCu 3 Ti 4 O 12 quadruple perovskite: Synthesis, characterization and multifunctional properties
The facile synthesis of the Al-doped CaCu3Ti4O12 quadruple perovskite, a well-known and
vastly studied material for various technological applications, using the modified citrate …
vastly studied material for various technological applications, using the modified citrate …
Defect structure transformation during substitution in quadruple perovskite CaCu3-xTi4-xFe2xO12 studied by positron annihilation spectroscopy
PR Pansara, UM Meshiya, AR Makadiya, PY Raval… - Ceramics …, 2019 - Elsevier
Positron annihilation spectroscopic studies have been performed to investigate the defect
structural evolution in polycrystalline CaCu 3-x Ti 4-x Fe 2x O 12 (x= 0.0, 0.1, 0.3, 0.5 and …
structural evolution in polycrystalline CaCu 3-x Ti 4-x Fe 2x O 12 (x= 0.0, 0.1, 0.3, 0.5 and …
First observation of reversible mechanochromism and chromaticity study on calcium–copper–titanate
PY Raval, PR Pansara, NH Vasoya… - Journal of the …, 2019 - Wiley Online Library
First ever intriguing reversible mechanochromism espied in and chromaticity study on
polycrystalline CaCu3Ti4O12 composition milled up to 16 hours are reported. The …
polycrystalline CaCu3Ti4O12 composition milled up to 16 hours are reported. The …
Co-existence of disordered fluorite and ordered pyrochlore phases in high energy mechanically milled Gd2Zr2O7 nanoparticulates
A multi-crystalline specimen of gadolinium zirconate (Gd 2 Zr 2 O 7) has been synthesized
by solid-state reaction method (un-milled sample). The sample underwent high-energy ball …
by solid-state reaction method (un-milled sample). The sample underwent high-energy ball …
Ca2+-substitution effect on the defect structural changes in the quadruple perovskite series Ca1+ xCu3-xTi4O12 studied by positron annihilation and complementary …
DV Barad, PL Mange, KK Jani, S Mukherjee… - Ceramics …, 2021 - Elsevier
A series of quadruple perovskites Ca 1+ x Cu 3-x Ti 4 O 12 was scanned by different
spectroscopic and microscopic techniques. X-ray powder diffraction pattern analysis …
spectroscopic and microscopic techniques. X-ray powder diffraction pattern analysis …
Magnetic properties of CaCu3-xTi4-yFex+ yO12 solid solutions: Valence state of iron ions and metamagnetic phase transitions
TP Gavrilova, IF Gilmutdinov, AR Yagfarova… - Journal of Magnetism …, 2022 - Elsevier
Abstract CaCu 3-x Ti 4-y Fe x+ y O 12 (1 or 3%) solid solutions were synthesized using a
solid state method, while 1 or 3 mas.% of iron (natural abundance of isotopes) was added to …
solid state method, while 1 or 3 mas.% of iron (natural abundance of isotopes) was added to …
First experimental evidence of non-collinear spin structure in CaCu2. 3Ti3. 3Fe1. 4O12 quadruple perovskite through low-temperature, in-field 57Fe Mossbauer …
A polycrystalline sample of quadruple perovskite oxide, CaCu 2.3 Ti 3.3 Fe 1.4 O 12, was
synthesized and characterized by zero-field and in-field (H̄ app= 50 kOe) 57 Fe Mossbauer …
synthesized and characterized by zero-field and in-field (H̄ app= 50 kOe) 57 Fe Mossbauer …
Probing Fano resonance, relaxor ferroelectricity, light scattering by orbital exchange-bond, orbitons by Raman spectroscopy, and their correlation with dielectric …
Micro-Raman spectroscopy study on a slowly-cooled polycrystalline sample of CaCu 3 Ti 4
O 12 was conducted over a wide temperature and wavenumber ranges. The characteristic …
O 12 was conducted over a wide temperature and wavenumber ranges. The characteristic …
Low temperature ferromagnetism in CaCu3Ti4O12
S Yang, XJ Luo, ZM Shen, T Gao, YS Liu… - Chinese Physics …, 2021 - iopscience.iop.org
The low-temperature magnetic order behaviors of perovskite oxide CaCu 3 Ti 4 O 12
(CCTO) ceramics prepared by different methods are discussed. X-ray diffraction, scanning …
(CCTO) ceramics prepared by different methods are discussed. X-ray diffraction, scanning …