Superelastic electromechanical behaviors in ferroelectric PbTiO3 ceramics under coupled mechanical-electric fields: Higher-order piezoelectric constitutive equations …
With the recent discovery of superelastic behaviors of ferroelectric (piezoelectric) ceramics,
understanding their non-linear mechanical and electromechanical responses under high …
understanding their non-linear mechanical and electromechanical responses under high …
Interface enhanced functionalities in oxide superlattices under mechanical and electric boundary conditions
In recent years, the inverse design of artificial materials, in the format of thin-films and
superlattices, has been an active sub-field in material science. From a joint effort from both …
superlattices, has been an active sub-field in material science. From a joint effort from both …
Nonlinear size dependent modeling and performance analysis of flexoelectric energy harvesters
In this study, the effect of flexoelectricity on rectangular prismatic beams is analytically
investigated when considering various boundary conditions including fixed–fixed, fixed …
investigated when considering various boundary conditions including fixed–fixed, fixed …
Electric field-induced polarization rotation and ultrahigh piezoelectricity in PbTiO3
W Ma, A Hao - Journal of Applied Physics, 2014 - pubs.aip.org
Polarization rotation, phase changes, and piezoelectric property of PbTiO 3 under high
electric field have been investigated using a Landau-Ginzburg-Devonshire …
electric field have been investigated using a Landau-Ginzburg-Devonshire …
Finite-temperature properties of PbTiO3 by molecular dynamics simulations
JT Wang, K Bu, F Hu, J Wang, C Chen - Journal of Applied Physics, 2023 - pubs.aip.org
PbTiO 3 is a prototypical ferroelectric perovskite that is known to undergo a temperature
driven ferroelectric tetragonal to paraelectric cubic phase transition, but the understanding of …
driven ferroelectric tetragonal to paraelectric cubic phase transition, but the understanding of …
Piezoelectricity Across a Strain‐Induced Isosymmetric Ferri‐to‐Ferroelectric Transition
G Gou, JM Rondinelli - Advanced Materials Interfaces, 2014 - Wiley Online Library
We identify a first‐order, isosymmetric transition between a ferrielectric (FiE) and ferroelectric
(FE) state in A‐site ordered LaScO3/BiScO3 and LaInO3/BiInO3 superlattices. Such a …
(FE) state in A‐site ordered LaScO3/BiScO3 and LaInO3/BiInO3 superlattices. Such a …
[HTML][HTML] Calculation of the piezoelectric and flexoelectric effects in nanowires using a decoupled finite element analysis method
Z Zhang, D Geng, X Wang - Journal of Applied Physics, 2016 - pubs.aip.org
A simple and effective decoupled finite element analysis method was developed for
simulating both the piezoelectric and flexoelectric effects of zinc oxide (ZnO) and barium …
simulating both the piezoelectric and flexoelectric effects of zinc oxide (ZnO) and barium …
First-principles investigation of ferroelectric and piezoelectric properties in one-dimensional transition metal oxytetrahalides
We perform first-principles density functional theory calculations to systematically investigate
electronic structures of a quasi-one-dimensional MOX 4 (M= Cr, Mo, W, and X= F, Cl, Br) …
electronic structures of a quasi-one-dimensional MOX 4 (M= Cr, Mo, W, and X= F, Cl, Br) …
Electronic, structural, and piezoelectric properties of BiFe1-xCoxO3
The electronic, structural, and piezoelectric properties of perovskite BiFe 1-x Co x O 3
(BFCO) have been investigated using a first-principles calculation with optimized structures …
(BFCO) have been investigated using a first-principles calculation with optimized structures …
Room temperature multiferroism in CaTcO3 by interface engineering
We carry out systematic studies of the structural instabilities of the new perovskite family
ATcO 3 (A= Ca, Sr, Ba) by first-principles calculations. The orthorhombic ground state of …
ATcO 3 (A= Ca, Sr, Ba) by first-principles calculations. The orthorhombic ground state of …