Magnetic Properties and Cation Distribution of Bimetallic (Mn–Co) Doped NiFe2O4 Nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-017-0659-9
Abstract: Nickel ferrite (NiFe2O4), an inverse spinel crystal structure and a soft transition metal oxide, contemplated as a good magnetic semiconducting material with low coercivity and saturation magnetization (Ms). In this study, Ni1−2xMnxCoxFe2O4 (0.0 ≤ x ≤ 0.5) nanoparticles were… read more here.
Keywords: bimetallic doped; magnetic properties; cation distribution; nife2o4 nanoparticles ... See more keywords
Structure, Morphology, Cation Distribution and Magnetic Properties of Cr3+-Substituted CoFe2O4 Nanoparticles
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-018-4778-5
Abstract: The present investigations deal with the effect of trivalent chromium ions (Cr3+) on structural and magnetic properties of nanocrystalline cobalt ferrite (CoFe2O4) nanoparticles. The samples of CoCrxFe2−xO4 (where x = 0.0 to 1.0 in step of… read more here.
Keywords: magnetic properties; cation distribution; cofe2o4 nanoparticles; structure ... See more keywords
Annealing temperature effects on the cation distribution in CoFe2O4 nanofibers
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147440
Abstract: Abstract We report the cation distribution in CoFe2O4 (CFO) nanofibers (NFs) fabricated by electro-spinning technique for different annealing temperatures in the range of 700–850 °C. Both X-ray photoelectron spectroscopy (XPS) and Raman spectra of CFO NFs… read more here.
Keywords: cation distribution; distribution cofe2o4; annealing temperature;
Cation distribution of high-performance Mn-substituted ZnGa2O4 microwave dielectric ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.02.041
Abstract: Abstract In current study, only 5 mol% Mn 2+ was applied to fabricate high performance microwave dielectric ZnGa 2 O 4 ceramics, via a traditional solid state method. The crystal structure, cation distribution and microwave dielectric… read more here.
Keywords: microwave dielectric; cation distribution; high performance;
Cation distribution and magnetostrictive strain in CuFe2−xGaxO4 ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.01.024
Abstract: Abstract The structural, magnetic and magnetostriction properties in CuFe2-xGaxO4 ceramics synthesized by solid state reaction route and sintered at 1000 °C and 1020 °C are reported here. As per the structural analysis based on the Rietveld refinement… read more here.
Keywords: xgaxo4 ceramics; magnetostriction; cufe2 xgaxo4; cation distribution ... See more keywords
Effects of cation distribution on microwave dielectric properties of Mg1−xZnxAl2O4 ceramics
Sign Up to like & getrecommendations! Published in 2017 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2017.07.051
Abstract: Abstract The effects of duration of ball-milling on cation distribution of calcined-MgAl2O4 and -ZnAl2O4 powders were investigated by 27Al solid-state nuclear magnetic resonance (NMR) measurement; the degree of inversion (λC), which corresponds to the fraction… read more here.
Keywords: ball milling; cation; cation distribution; mg1 xznxal2o4 ... See more keywords
Correlation between cation distribution and heating efficiency of annealed Fe3O4 nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2020.101789
Abstract: Abstract Although significant advances have been made by magnetite nanoparticles for the applications in magnetic hyperthermia, the optimization and related mechanism of heating efficiency is nevertheless a challenge. Fe3O4 nanoparticles are synthesized by solvothermal method… read more here.
Keywords: heating efficiency; efficiency; fe3o4 nanoparticles; cation distribution ... See more keywords
Cation distribution and magnetic ordering evolution study on Ca1+Cu3-Ti4O12 (x = 0.0–0.2) perovskites
Sign Up to like & getrecommendations! Published in 2020 at "Solid State Sciences"
DOI: 10.1016/j.solidstatesciences.2019.106070
Abstract: Abstract Ca1+xCu3-xTi4O12, x = 0.0, 0.1, 0.2, quadruple perovskite system has been investigated by means of energy dispersive analysis of X-rays, powder X-ray diffractometry, scanning electron microscopy, dc magnetization in zero-field and field-cooled modes (M(T) curves) and… read more here.
Keywords: cation; magnetic ordering; distribution magnetic; cation distribution ... See more keywords
Probing the Cation Distribution in Gamma-alumina Enabled by O-K Edge Artifact Suppression Using Cryo-EELS
Sign Up to like & getrecommendations! Published in 2020 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927620021996
Abstract: stoichiometry of Al2O3, the placement of the vacancies in either tetrahedral or octahedral sites determines the Al cation distribution. Prior studies have reached contradictory conclusions, with some claiming all vacancies are on octahedral sites [3],… read more here.
Keywords: probing cation; distribution gamma; distribution; gamma alumina ... See more keywords
Application of MnxFe1–xFe2O4 (x = 0–1) Nanoparticles in Magnetic Fluid Hyperthermia: Correlation with Cation Distribution and Magnetostructural Properties
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c05651
Abstract: Optimization of manganese-substituted iron oxide nanoferrites having the composition MnxFe1–xFe2O4 (x = 0–1) has been achieved by the chemical co-precipitation method. The crystallite size and phase purity were analyzed from X-ray diffraction. With increases in… read more here.
Keywords: xfe2o4 nanoparticles; cation distribution; correlation cation; mnxfe1 xfe2o4 ... See more keywords
Investigation on cation distribution and luminescence in spinel phase γ-Ga3−δO4 : Sm nanostructures using X-ray absorption spectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra10341g
Abstract: In this study, spectroscopic investigations are employed to quantify the Ga distribution over the tetrahedral/octahedral sites and to assimilate the luminescence properties in the barely reported γ-Ga2.67O4 : Sm nanoparticles. O K-edge XANES are convincing the decreased… read more here.
Keywords: cation distribution; ga2 67o4; edge xanes; luminescence ... See more keywords