Synthesis and Characterization of Four-Layered Hexagonal (Sr1-xBax)MnO3 (0.0.LEQ.x.LEQ.0.5)

秀樹, 田口; 明彦, 清水; 眞彦, 長尾; 博康, 木戸

doi:10.2109/jcersj.115.77

Cited by 4 publications

(1 citation statement)

References 19 publications

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“…Coondoo et al reported the effect of tungsten substitution for tantalum on the structural, dielectric and impedance properties, of SrBi 2 Ta 2 O 9 ferroelectric ceramics [21]. It was difficult to accommodate the Mn 3+ ion with large ionic radius to the lattice because the ionic radius of the La 3+ ion was smaller than that of the Sr 2+ ions [22,23].…”

Section: Introductionmentioning

confidence: 99%

Manganese-Nanoparticles Substitutions on the Vanadium Sites of Bi-Sr-Vanadate Aurivillius Ceramics

Elsabawy

Abou-Sekkina

El‐Maghraby

et al. 2012

International Journal of Inorganic Chemistry

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The aurivillius phase of Mn-substituted samples with general formula where and 0.6 mole were prepared by solid-state reaction technique and ceramics procedures. The X-ray structural measurement analysis confirmed the formation of single-phase-layered hexagonal structure which is observed in all samples. The thermal stability and phase change of the green powders were studied by thermogravimetric analysis (TGA) and differential thermal analysis (DTA). SEM revealed that the average grain size increases with increasing Mn content. The infrared absorption spectra recorded a series of vibrational modes within the range of 400–1600 cm−1 were investigated. The present work also studied the effect of Mn-doping concentration interactions on both DC-electrical conductivity and ESR spectra.

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Section: Introductionmentioning

confidence: 99%

Manganese-Nanoparticles Substitutions on the Vanadium Sites of Bi-Sr-Vanadate Aurivillius Ceramics

Elsabawy

Abou-Sekkina

El‐Maghraby

et al. 2012

International Journal of Inorganic Chemistry

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Electronic and Magnetic Properties of BaFeO₃ on the Pt(111) Surface in a Quasicrystalline Approximant Structure

Adeagbo

Maznichenko

Hamed

et al. 2020

Physica Status Solidi (b)

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Perovskite‐like ABO3 oxides A = (Ca, Sr, Ba) and B = (Ti, Mn, Fe, Co, Ni) show a large variety of structures and physical properties. Among them is BaTiO3 (BTO), one of the most investigated and used perovskites. In a BTO film on Pt(111), the first oxide quasicrystal was discovered. Herein, by means of first‐principle methods, the cubic and hexagonal phases of bulk BaFeO3 (BFO) are investigated. Both phases show ferromagnetic order. Monolayers and double layers of BFO are studied on a Pt(111) surface. The double‐layer configuration of the cubic and hexagonal phases is structurally inequivalent but both double‐layer films show antiferromagnetic order. In analogy to the BTO quasicrystal approximant structure on Pt(111), a corresponding BFO structure is investigated. The Fe atoms are surrounded by three oxygen atoms and the resulting FeO3 units are separated by barium atoms with the total stoichiometry Ba5Fe4O12.

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Particle dispersion and lattice distortion induced magnetic behavior of La1-xSrxMnO3 perovskite nanoparticles grown by salt-assisted solid-state synthesis

Ortiz-Quiñonez

García-González

Cancino-Gordillo

et al. 2020

Materials Chemistry and Physics

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Synthesis and Characterization of Four-Layered Hexagonal (Sr1-xBax)MnO3 (0.0.LEQ.x.LEQ.0.5)

Cited by 4 publications

References 19 publications

Manganese-Nanoparticles Substitutions on the Vanadium Sites of Bi-Sr-Vanadate Aurivillius Ceramics

Manganese-Nanoparticles Substitutions on the Vanadium Sites of Bi-Sr-Vanadate Aurivillius Ceramics

Electronic and Magnetic Properties of BaFeO₃ on the Pt(111) Surface in a Quasicrystalline Approximant Structure

Particle dispersion and lattice distortion induced magnetic behavior of La1-xSrxMnO3 perovskite nanoparticles grown by salt-assisted solid-state synthesis

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Synthesis and Characterization of Four-Layered Hexagonal (Sr1-xBax)MnO3 (0.0.LEQ.x.LEQ.0.5)

Cited by 4 publications

References 19 publications

Manganese-Nanoparticles Substitutions on the Vanadium Sites of Bi-Sr-Vanadate Aurivillius Ceramics

Manganese-Nanoparticles Substitutions on the Vanadium Sites of Bi-Sr-Vanadate Aurivillius Ceramics

Electronic and Magnetic Properties of BaFeO3 on the Pt(111) Surface in a Quasicrystalline Approximant Structure

Particle dispersion and lattice distortion induced magnetic behavior of La1-xSrxMnO3 perovskite nanoparticles grown by salt-assisted solid-state synthesis

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Product

Resources

About

Electronic and Magnetic Properties of BaFeO₃ on the Pt(111) Surface in a Quasicrystalline Approximant Structure