Research progress of quadruple perovskite oxides
J Ding, X Zhu - Journal of Materials Chemistry C, 2024 - pubs.rsc.org
Recently, the remarkable physical characteristics of AA 3B4O12 quadruple perovskite
oxides, including their enormous magnetoresistance, gigantic dielectric constants …
oxides, including their enormous magnetoresistance, gigantic dielectric constants …
High-Pressure Synthesis, Structures, and Properties of Trivalent A-Site-Ordered Quadruple Perovskites RMn7O12 (R = Sm, Eu, Gd, and Tb)
L Zhang, N Terada, RD Johnson… - Inorganic …, 2018 - ACS Publications
A-site-ordered quadruple perovskites RMn7O12 with R= Sm, Eu, Gd, and Tb were
synthesized at high pressure and high temperature (6 GPa and∼ 1570 K), and their …
synthesized at high pressure and high temperature (6 GPa and∼ 1570 K), and their …
Crystal structure, optical and magnetic properties of perovskite Gd (Mn0. 7Ni0. 3) O3 ceramic nanoparticles: An experimental and first-principles studies
R Sivasamy, P Venugopal, R Espinoza-González - Ceramics International, 2019 - Elsevier
Abstract The perovskite Gd (Mn 0.7 Ni 0.3) O 3 ceramic nanoparticles were synthesized by a
facile sol-gel technique. The structure, electronic structure, surface morphology, optical and …
facile sol-gel technique. The structure, electronic structure, surface morphology, optical and …
Valence Variations by B-Site Doping in A-Site Columnar-Ordered Quadruple Perovskites Sm2MnMn(Mn4–xTix)O12 with 1 ≤ x ≤ 3
Sm2MnMn (Mn4–x Ti x) O12 with 1≤ x≤ 3 were prepared by a high-pressure, high-
temperature method at 6 GPa and about 1570–1670 K. They belong to a family of A-site …
temperature method at 6 GPa and about 1570–1670 K. They belong to a family of A-site …
Magnetic inhomogeneities in the quadruple perovskite manganite
A combination of competing exchange interactions and substitutional disorder gives rise to
magnetic inhomogeneities in the [Y 2− x Mn x] Mn 6 O 12 x= 0.23 and 0.16 quadruple …
magnetic inhomogeneities in the [Y 2− x Mn x] Mn 6 O 12 x= 0.23 and 0.16 quadruple …
Magnetic structure and spin-flop transition in the -site columnar-ordered quadruple perovskite
We present the magnetic structure of TmMn 3 O 6, solved via neutron powder diffraction. We
demonstrate that long-range magnetic order develops below 74 K, and at 28 K a spin-flop …
demonstrate that long-range magnetic order develops below 74 K, and at 28 K a spin-flop …
Intrinsic Triple Order in A‐site Columnar‐Ordered Quadruple Perovskites: Proof of Concept
AA Belik, DD Khalyavin, L Zhang… - …, 2018 - Wiley Online Library
There is an emerging topic in the science of perovskite materials: A‐site columnar‐ordered
A2A′ A′′ B4O12 quadruple perovskites, which have an intrinsic triple order at the A …
A2A′ A′′ B4O12 quadruple perovskites, which have an intrinsic triple order at the A …
Crystal and Magnetic Structures and Properties of (Lu1–xMnx)MnO3 Solid Solutions
L Zhang, A Donni, VY Pomjakushin… - Inorganic …, 2018 - ACS Publications
(Lu1–x Mn x) MnO3 solid solutions, having the perovskite-type structure and Pnma space
group, with 0≤ x≤ 0.4 were synthesized by a high-pressure, high-temperature method at 6 …
group, with 0≤ x≤ 0.4 were synthesized by a high-pressure, high-temperature method at 6 …
Ferrimagnetic structures with rare-earth induced spin-reorientation in the Mn self-doped perovskite (Er0. 7Mn0. 3) MnO3
A Dönni, VY Pomjakushin, M Rotter, L Zhang… - Ceramics …, 2024 - Elsevier
The search for spin-reorientation (SR) phase transitions, a spontaneous rotation of ordered
magnetic moments, in ferrimagnetic (FiM) materials, which carry a net magnetization, is of …
magnetic moments, in ferrimagnetic (FiM) materials, which carry a net magnetization, is of …
High-pressure synthesis, crystal structures, and magnetic and dielectric properties of GdFeO3-type perovskites (Dy0. 5Mn0. 5)(Mn1− xTix) O3 with x= 0.5 and 0.75
Abstract (Dy 0.5 Mn 0.5)(Mn 1− x Ti x) O 3 perovskite solid solutions with x= 0.5 and 0.75
were prepared by a high-pressure high-temperature method at 6 GPa and about 1570–1670 …
were prepared by a high-pressure high-temperature method at 6 GPa and about 1570–1670 …