Barium titanate at the nanoscale: controlled synthesis and dielectric and ferroelectric properties
The current trend in the miniaturization of electronic devices has driven the investigation into
many nanostructured materials. The ferroelectric material barium titanate (BaTiO3) has …
many nanostructured materials. The ferroelectric material barium titanate (BaTiO3) has …
Morphogenesis mechanisms in the solvothermal synthesis of BaTiO 3 from titanate nanorods and nanotubes
C Bogicevic, G Thorner, F Karolak, P Haghi-Ashtiani… - Nanoscale, 2015 - pubs.rsc.org
A rich variety of single crystalline BaTiO3 (BT) nanostructures have been synthesized by two
different routes using titanate nanorods and nanotubes as precursors. Free standing, mixed …
different routes using titanate nanorods and nanotubes as precursors. Free standing, mixed …
Perovskite ferroelectric
P Kour, SK Pradhan - Multifunctional Ferroelectric Materials, 2021 - books.google.com
The spectrums of properties exhibited by ferroelectric materials are dielectric, ferroelectric,
piezoelectric and pyroelectric effect. This is the makes these materials to have a wide range …
piezoelectric and pyroelectric effect. This is the makes these materials to have a wide range …
Terahertz ferroelectric soft mode in weakly doped SrTiO3: M thin films (M= Mn, Ni, Fe, Co)
ES Zhukova, BM Nekrasov, M Tyunina… - Journal of Alloys and …, 2024 - Elsevier
Systematic study of the terahertz soft-mode in SrTiO 3: M thin (150 nm) films doped (2 at%)
with transition metals M= Mn, Fe, Ni, Co is performed at frequencies 7–1000 cm− 1 and …
with transition metals M= Mn, Fe, Ni, Co is performed at frequencies 7–1000 cm− 1 and …
Origin of low thermal hysteresis in shape memory alloy ultrathin films
Hysteresis in martensitic transformations (MT) limits the usefulness of shape memory alloys
(SMAs) in nanosized devices that require high sensitivity, high durability and high energy …
(SMAs) in nanosized devices that require high sensitivity, high durability and high energy …
Polar state in freestanding strontium titanate nanoparticles
Monodispersed strontium titanate nanoparticles were prepared and studied in detail. It is
found that∼ 10 nm as-prepared stoichiometric nanoparticles are in a polar structural state …
found that∼ 10 nm as-prepared stoichiometric nanoparticles are in a polar structural state …
Vortices of polarization in BaTiO core-shell nanoceramics: Calculations based on ab initio derived Hamiltonian versus Landau theory
M Anoufa, JM Kiat, I Kornev, C Bogicevic - Physical Review B—Condensed …, 2013 - APS
In this paper, we want to emphasize the fact that many experimental properties of ceramics
can be explained by the existence of a core-shell structure of the grains, particularly at small …
can be explained by the existence of a core-shell structure of the grains, particularly at small …
Energy harvesting in core-shell ferroelectric ceramics: Theoretical approach and practical conclusions
M Anoufa, JM Kiat, I Kornev, C Bogicevic - Journal of Applied Physics, 2013 - pubs.aip.org
We have made a quantitative evaluation of the possibility to store electrical energy using
ferroelectric supercapacitor built on core-shell nanoceramics. We have first solved the …
ferroelectric supercapacitor built on core-shell nanoceramics. We have first solved the …
Revisiting the broadband dielectric properties of high‐sensitivity piezoelectric BiScO3–PbTiO3: Size effects
S Balčiūnas, M Ivanov, R Grigalaitis… - … status solidi (b), 2015 - Wiley Online Library
The dielectric properties of high‐temperature piezoelectric 0.36 BiScO3–0.64 PbTiO3
ceramics located at the morphotropic phase boundary with decreasing average grain sizes …
ceramics located at the morphotropic phase boundary with decreasing average grain sizes …
Lowering of ground state induced by core-shell structure in strontium titanate
JM Kiat, B Hehlen, M Anoufa, C Bogicevic, C Curfs… - Physical Review B, 2016 - APS
A new ground state of textbook compound strontium titanate (SrTi O 3) is obtained by
inducing a specific core-shell structure of the particles. Using a combination of high energy …
inducing a specific core-shell structure of the particles. Using a combination of high energy …