Quantitative mapping of chemical defects at charged grain boundaries in a ferroelectric oxide
KA Hunnestad, J Schultheiß, AC Mathisen… - Advanced …, 2023 - Wiley Online Library
Polar discontinuities, as well as compositional and structural changes at oxide interfaces
can give rise to a large variety of electronic and ionic phenomena. In contrast to earlier work …
can give rise to a large variety of electronic and ionic phenomena. In contrast to earlier work …
Growth and Structural Characterization of h-LuMnO3 Thin Films Deposited by Direct MOCVD
In this work, we investigated the MOCVD conditions to synthesize thin films with the
hexagonal P63cm h-LuMnO3 phase as a potential low-band gap ferroelectric material. The …
hexagonal P63cm h-LuMnO3 phase as a potential low-band gap ferroelectric material. The …
Atomistic simulation of trivalent ions doped in the hexagonal LuMnO3 ferroelectric phase
AM Sousa, AF Lima, MVS Rezende - Journal of Alloys and Compounds, 2016 - Elsevier
The interatomic potentials for multiferroic hexagonal LuMnO 3 (h-LMO) in its ferroelectric
(FE) phase was obtained for empirical fitting procedure and applied to study the effects of a …
(FE) phase was obtained for empirical fitting procedure and applied to study the effects of a …
Development of ferroelectric domains and topological defects in vacancy doped ceramics of h-LuMnO3
A Baghizadeh, JM Vieira, P Mirzadeh Vaghefi… - Journal of Applied …, 2017 - pubs.aip.org
Self-doping of the h-LuMnxO36d (0.92 x 1.12) phase and changes in the sintering time are
applied to investigate the formation and annihilation of antiphase ferroelectric (FE) domains …
applied to investigate the formation and annihilation of antiphase ferroelectric (FE) domains …
Interaction of multiferroic properties and interfaces in hexagonal LuMnO3 ceramics
A Baghizadeh, JM Vieira, DG Stroppa… - Journal of Physics D …, 2017 - iopscience.iop.org
A study on the underlying interaction mechanisms between lattice constants, magnetic and
dielectric properties with inhomogeneities or internal interfaces in hexagonal, off …
dielectric properties with inhomogeneities or internal interfaces in hexagonal, off …
Nanodomains Coupled to Ferroelectric Domains Induced by Lattice Distortion in Self-Doped LuMnxO3±δ Hexagonal Ceramics
A Baghizadeh, JM Vieira, JN Gonçalves… - The Journal of …, 2016 - ACS Publications
Self-doped h-LuMn x O3±δ multiferroic ceramics with 0.92≤ x≤ 1.12 were studied for the
dependence of magnetic properties on x. Interlocking of lattice distortion at the nanoscale …
dependence of magnetic properties on x. Interlocking of lattice distortion at the nanoscale …
Link of Weak Ferromagnetism to Emergence of Topological Vortices in Bulk Ceramics of h-LuMnxO3 Manganite
A Baghizadeh, P Mirzadeh Vaghefi… - The Journal of …, 2019 - ACS Publications
Research on topological defects in hexagonal manganites exposed uncovered properties of
topologically protected domains and domain walls. Topological defects of h-REMnO3 oxides …
topologically protected domains and domain walls. Topological defects of h-REMnO3 oxides …
Electric Conduction Mechanisms Study within Zr Doped Mn3O4 Hausmannite Thin Films through an Oxidation Process in Air
In this work further optical and electrical investigations of pure and Zr doped $ Mn_3O_4
$(from 0 up to 20 at.%) thin films as a function of frequency. First, the refractive index, the …
$(from 0 up to 20 at.%) thin films as a function of frequency. First, the refractive index, the …
Coupling of Magnetic, Strain and Electric Polarization Fields in the Structure of Multiferroic Materials
AB Zadeh - 2017 - search.proquest.com
The comprehensive study on the coupling of magnetism, electrical polarization and the
crystalline lattice with the off-stoichiometric effects in self-doped multiferroic hexagonal h …
crystalline lattice with the off-stoichiometric effects in self-doped multiferroic hexagonal h …