Antiferromagnets (AFMs) are presently considered as promising materials for applications in
spintronics and random access memories due to the robustness of information stored in the …

We report on the results of magnetic susceptibility, electron paramagnetic resonance, and
Pb 207 nuclear magnetic resonance (NMR) studies of the magnetoelectric multiferroic Pb (F …

Atomic ordering in perovskites has been the subject of intensive research for decades. With
the growing interest in high-entropy perovskites (HEP), the issue of atomic ordering is now …

Ab initio calculations, the generalized gradient approximations (GGA/GGA+ U), are used to
propose a spin Hamiltonian for the B-site ordered double perovskite Sr 2 NiWO 6. Our …

Abstract Ceramic PbFe 0.5− x Cr x Nb 0.5 O 3 (x= 0.025, 0.05, 0.10, 0.15) perovskite solid
solutions are synthesized using a solid-state reaction method. The samples of solid …

ABSTRACT X-ray diffraction and Мössbauer studies of perovskite BiFe1-xCrxO3 solid
solution ceramics fabricated under high pressure (4–6 GPa) have been carried out. Two …

High-energy mechanical activation of the starting oxides was found to reduce dramatically or
even suppress the frequency shift of the dielectric permittivity maximum of ceramic …

ABSTRACT Neel temperature of Pb (Fe1/2Nb1/2) O3 ceramics sintered at 1120° C and
quenched to room temperature was revealed to be 25 K higher than that of the same …

We report detailed low-temperature magnetic and neutron diffraction studies on 0.8 Pb (Fe
0.5 Nb 0.5) O 3–0.2 Pb (Fe 0.67 W 0.33) O 3 which is written as Pb (Fe 0.534 Nb 0.4 W …

The paper presents the results of characterization of the crystal structure, microstructure,
dielectric and piezoelectric properties of PbFe 0.5 Nb 0.5 O 3 ceramics modified at the stage …