Quantum magnetism in minerals
DS Inosov - Advances in Physics, 2018 - Taylor & Francis
The discovery of magnetism by the ancient Greeks was enabled by the natural occurrence of
lodestone–a magnetized version of the mineral magnetite. Nowadays, natural minerals …
lodestone–a magnetized version of the mineral magnetite. Nowadays, natural minerals …
Critical ionic transport across an oxygen-vacancy ordering transition
Phase transition points can be used to critically reduce the ionic migration activation energy,
which is important for realizing high-performance electrolytes at low temperatures. Here, we …
which is important for realizing high-performance electrolytes at low temperatures. Here, we …
Electronic structure and magnetic properties of Al‐doped Ca2Fe2O5 brownmillerite compounds
Abstract Polycrystalline Ca2Fe2− xAlxO5 (x= 0‐1.4) samples were prepared by conventional
solid‐state reactions. Their crystalline/electronic structures and magnetic properties were …
solid‐state reactions. Their crystalline/electronic structures and magnetic properties were …
Unusually large oxygen non-stoichiometry and defect thermodynamics in Sr4Mn2–xFe1+ xO10–δ Ruddlesden-Popper layered oxides
IS Grobovoy, AY Suntsov, VL Kozhevnikov - Acta Materialia, 2025 - Elsevier
ABSTRACT The Ruddlesden-Popper oxides Sr 4 Mn 2–x Fe 1+ x O 10–δ (x= 0, 0.5, and 1.0)
with the layered tetragonal structure (SG I4/mmm) were synthesized at the heating of …
with the layered tetragonal structure (SG I4/mmm) were synthesized at the heating of …
Oxygen vacancy order–disorder transition process during topotactic filament formation in a perovskite oxide tracked by Raman microscopy and transmission electron …
Vacancy-ordered perovskite oxides are attracting attention due to their diverse functions
such as resistive switching, electrocatalytic activity, oxygen diffusivity, and ferroelectricity. It is …
such as resistive switching, electrocatalytic activity, oxygen diffusivity, and ferroelectricity. It is …
Crystalline and Electronic Structures and Magnetic and Electrical Properties of La-Doped Ca2Fe2O5 Compounds
Abstract Brownmillerite Ca 2 Fe 2 O 5 has been observed to exhibit many outstanding
properties that are applicable to ecotechnology. However, very little work on doped Ca 2 Fe …
properties that are applicable to ecotechnology. However, very little work on doped Ca 2 Fe …
[HTML][HTML] Synthesis and Redox Properties of Iron and Iron Oxide Nanoparticles Obtained by Exsolution from Perovskite Ferrites Promoted by Auxiliary Reactions
D Filimonov, M Rozova, S Maksimov, D Pankratov - Inorganics, 2024 - mdpi.com
Nanoparticles of iron and iron oxides, as well as their composites, are of great scientific and
technological interest. However, their properties and sustainability strongly depend on the …
technological interest. However, their properties and sustainability strongly depend on the …
Microstructural Changes in La1−xCaxCoO3−δ Solid Solutions Under the Influence of Catalytic Reaction of Methane Combustion
E Gerasimov, N Kulikovskaya, A Chuvilin, L Isupova… - Topics in …, 2016 - Springer
Degradation of the surface of solid solutions La 1− x Ca x CoO 3− δ (0.4≥ x≥ 0)
synthesized by the Pechini method was observed after catalytic oxidation of methane …
synthesized by the Pechini method was observed after catalytic oxidation of methane …
Time degradation of electronic and ionic transport in perovskite-like La0. 5Ca0. 5FeO3− δ
VA Kolotygin, EV Tsipis, MV Patrakeev… - Materials Letters, 2019 - Elsevier
The oxygen nonstoichiometry, local states of iron cations, thermomechanical behavior, total
electrical conductivity, Seebeck coefficient and specific oxygen permeability of perovskite …
electrical conductivity, Seebeck coefficient and specific oxygen permeability of perovskite …
Pengembangan material perovskit (x= 0, 4-0, 6) dengan metode solid state reaction untuk aplikasi katoda solid oxide fuel cell sofc
AFN Hanifah - repository.uinjkt.ac.id
Telah dilakukan penelitian tentang pengembangan material perovskit (LCZF, x= 0, 4-0, 6)
sebagai katoda SOFC. Perovskit LCZF (x= 0, 4-0, 6) disintesis dengan metode solid state …
sebagai katoda SOFC. Perovskit LCZF (x= 0, 4-0, 6) disintesis dengan metode solid state …