Structural, dielectric and Mossbauer studies of PbFe0.5Sb0.5O3 ceramics with differing degree of compositional ordering
IP Raevski, AV Pushkarev, SI Raevskaya… - …, 2016 - Taylor & Francis
Ceramic samples of a new perovskite multiferroic PbFe0. 5Sb0. 5O3 (PFS) with a differing
degree S of long-range compositional ordering of the Fe3+ and Sb5+ cations were …
degree S of long-range compositional ordering of the Fe3+ and Sb5+ cations were …
Dielectric and magnetic properties, and electronic structure of multiferroic perovskite PbFe0. 5Ta0. 5O3 and incipient ferroelectric pyrochlore Pb2Fe0. 34Ta1. 84O7. 11 …
A Kania, S Miga, E Talik, I Gruszka, M Szubka… - Journal of the European …, 2016 - Elsevier
Abstract Multiferroic perovskite PbFe 0.5 Ta 0.5 O 3 (PFT) ceramics and single crystals were
synthesised using a two step “wolframite” method and grown by a flux method, respectively …
synthesised using a two step “wolframite” method and grown by a flux method, respectively …
Valence state of B and Ta cations in the AB1/2Ta1/2O3 ceramics (A= Ca, Sr, Ba, Pb; B= Fe, Sc) from X-ray photoelectron and Mössbauer spectroscopy data
AT Kozakov, AG Kochur, AV Nikolskii… - Journal of Electron …, 2020 - Elsevier
Valence states of iron and tantalum ions in eight ceramic compounds with а perovskite
structure A x B y Ta z O 3+ σ (A= Pb, Ba, Sr, Ca; B= Fe, Sc) were studied, including the …
structure A x B y Ta z O 3+ σ (A= Pb, Ba, Sr, Ca; B= Fe, Sc) were studied, including the …
Electron microscopy, X-Ray diffraction and Mossbauer studies of PbFe0.5Nb0.5O3, PbFe0.5Ta0.5O3 and BaFe0.5Nb0.5O3 ceramics sintered from …
AA Gusev, SI Raevskaya, VV Titov, VP Isupov… - …, 2016 - Taylor & Francis
The effect of high-energy mechanical activation on magnetic phase transition temperature
TM of PbFe0. 5Nb0. 5O3, PbFe0. 5Ta0. 5O3, and BaFe0. 5Nb0. 5O3 perovskites has been …
TM of PbFe0. 5Nb0. 5O3, PbFe0. 5Ta0. 5O3, and BaFe0. 5Nb0. 5O3 perovskites has been …
Influence of epitaxial strain on clustering of iron in thin films
It was found recently that multiferroic Pb (Fe 1/2 Nb 1/2) O 3 (PFN) has a complex crystal
structure containing nanoscale regions of Fe ions segregated into chemical clusters. This …
structure containing nanoscale regions of Fe ions segregated into chemical clusters. This …
Control of the degree of compositional ordering of Pb2YbMO6 (M – Nb, Ta) perovskites by means of mechanical activation
IP Raevski, AA Gusev, VP Isupov, SI Raevskaya… - …, 2018 - Taylor & Francis
It has been found out that compositional ordering degree of the Yb3+ and M5+ (M–Nb, Ta)
ions in Pb2YbМO6 ceramics and, correspondingly, both temperature and diffusion of …
ions in Pb2YbМO6 ceramics and, correspondingly, both temperature and diffusion of …
Characterization of multiferroic PbFe0.5Nb0.5O3 and PbFe0.5Ta0.5O3 ceramics derived from citrate polymeric precursors
I Gruszka, A Kania, E Talik, M Szubka… - Journal of the …, 2019 - Wiley Online Library
Ceramics of the perovskite multiferroics PbFe0. 5Nb0. 5O3 (PFN) and PbFe0. 5Ta0. 5O3
(PFT) were synthesized from new citrate polymeric precursors. X‐ray tests pointed to trace …
(PFT) were synthesized from new citrate polymeric precursors. X‐ray tests pointed to trace …
Evolution of dielectric properties in the (1−x) PbFe0.5Nb0.5O3–xBaFe0.5Nb0.5O3 solid solution system
Temperature dependences of the dielectric permittivity ε of (1− x) PbFe 0.5 Nb 0.5 O 3-x
BaFe 0.5 Nb 0.5 O 3 solid solution ceramics at 100 Hz–1 MHz have been studied in the 12 …
BaFe 0.5 Nb 0.5 O 3 solid solution ceramics at 100 Hz–1 MHz have been studied in the 12 …
Phase transitions, dielectric properties and valence of magnetic ions in PbFe0.5−x Cr x Nb0.5O3 multiferroic ceramics
AT Kozakov, AG Kochur, AV Nikolskii… - Journal of Materials …, 2017 - Springer
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 …
solutions are synthesized using a solid-state reaction method. The samples of solid …
The effect of Cr substitution for Fe on the structure and magnetic properties of BiFeO3 multiferroic
IP Raevski, SP Kubrin, AV Pushkarev… - …, 2018 - Taylor & Francis
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 …
solution ceramics fabricated under high pressure (4–6 GPa) have been carried out. Two …