Development of bismuth ferrite as a piezoelectric and multiferroic material by cobalt substitution
Bismuth ferrite (BiFeO3) is the most widely studied multiferroic material with robust
ferroelectricity and antiferromagnetic ordering at room temperature. One of the possible …
ferroelectricity and antiferromagnetic ordering at room temperature. One of the possible …
Functional Transition Metal Perovskite Oxides with 6s 2 Lone Pair Activity Stabilized by High-Pressure Synthesis
Perovskite AB O3 oxides that have Bi and Pb at the A site and transition metals at the B site,
when stabilized by high-pressure synthesis at several gigapascals, provide a rich parameter …
when stabilized by high-pressure synthesis at several gigapascals, provide a rich parameter …
Role of reversible phase transformation for strong piezoelectric performance at the morphotropic phase boundary
A functional material with coexisting energetically equivalent phases often exhibits
extraordinary properties such as piezoelectricity, ferromagnetism, and ferroelasticity, which …
extraordinary properties such as piezoelectricity, ferromagnetism, and ferroelasticity, which …
Unique Piezoelectric Properties of the Monoclinic Phase in Ceramics: Large Lattice Strain and Negligible Domain Switching
The origin of the excellent piezoelectric properties at the morphotropic phase boundary is
generally attributed to the existence of a monoclinic phase in various piezoelectric systems …
generally attributed to the existence of a monoclinic phase in various piezoelectric systems …
Enhanced Piezoelectric Response due to Polarization Rotation in Cobalt-Substituted BiFeO3 Epitaxial Thin Films.
Polarization rotation induced by an external electric field in piezoelectric materials such as
PbZr 1-x Ti x O 3 is generally regarded as the origin of their large piezoelectric responses …
PbZr 1-x Ti x O 3 is generally regarded as the origin of their large piezoelectric responses …
A novel perovskite oxide chemically designed to show multiferroic phase boundary with room-temperature magnetoelectricity
CM Fernández-Posada, A Castro, JM Kiat… - Nature …, 2016 - nature.com
There is a growing activity in the search of novel single-phase multiferroics that could finally
provide distinctive magnetoelectric responses at room temperature, for they would enable a …
provide distinctive magnetoelectric responses at room temperature, for they would enable a …
Crystal and Magnetic Structure in Co-Substituted BiFeO3
Ultra-high-resolution neutron diffraction studies of BiFe0. 8Co0. 2O3 show a transition from a
cycloidal space modulated spin structure at T= 10 K to a collinear G-type antiferromagnetic …
cycloidal space modulated spin structure at T= 10 K to a collinear G-type antiferromagnetic …
Realization of structural transformation for the enhancement of magnetic and magneto capacitance effect in BiFeO3–CoFe2O4 ceramics for energy storage …
M Muneeswaran, A Akbari-Fakhrabadi… - Scientific Reports, 2021 - nature.com
Abstract In this study,(1− x) BFO-xCFO (CFO, x= 0.00, 0.05, 0.10 and 0.30) ceramics were
synthesized by a solid-state reaction method; their compositions were driven by structural …
synthesized by a solid-state reaction method; their compositions were driven by structural …
Enhanced ferromagnetic moment in Co-doped BiFeO3 thin films studied by soft x-ray circular dichroism
BiFeO 3 (BFO) shows both ferroelectricity and magnetic ordering at room temperature, but its
ferromagnetic component, which is due to spin canting, is negligible. Substitution of …
ferromagnetic component, which is due to spin canting, is negligible. Substitution of …
Structural evidence for strong coupling between polarization rotation and lattice strain in monoclinic relaxor ferroelectrics
Piezoelectrics, a functional material to achieve electrical and mechanical energy
conversation, have found a wide range of applications in modern society. 1, 2 Most …
conversation, have found a wide range of applications in modern society. 1, 2 Most …