BiFeO3 Ceramics: Processing, Electrical, and Electromechanical Properties
Bismuth ferrite (BiFeO 3), a perovskite material, rich in properties and with wide functionality,
has had a marked impact on the field of multiferroics, as evidenced by the hundreds of …
has had a marked impact on the field of multiferroics, as evidenced by the hundreds of …
Origins of electro‐mechanical coupling in polycrystalline ferroelectrics during subcoercive electrical loading
The electromechanical coupling in ferroelectric materials is controlled by several coexisting
structural phenomena which can include piezoelectric lattice strain, 180° and non‐180° …
structural phenomena which can include piezoelectric lattice strain, 180° and non‐180° …
Electric-field-induced phase-change behavior in (Bi0. 5Na0. 5) TiO3–BaTiO3–(K0. 5Na0. 5) NbO3: A combinatorial investigation
The electric-field-induced strain behavior in (1− x− y)(Bi0. 5Na0. 5) TiO3–xBaTiO3–y (K0.
5Na0. 5) NbO3 electroceramics has been studied using a combinatorial technique. A …
5Na0. 5) NbO3 electroceramics has been studied using a combinatorial technique. A …
Promising Lead-Free BiFeO3-BaTiO3 ferroelectric Ceramics: Optimization strategies and diverse device applications
Bismuth ferrite-barium titanate (BF-BT) ceramics show promise for high-temperature device
applications, potentially supplanting lead-based counterparts. Recent studies have focused …
applications, potentially supplanting lead-based counterparts. Recent studies have focused …
Critical role of monoclinic polarization rotation in high-performance perovskite piezoelectric materials
High-performance piezoelectric materials constantly attract interest for both technological
applications and fundamental research. The understanding of the origin of the high …
applications and fundamental research. The understanding of the origin of the high …
Piezoelectric Actuation Mechanism Involving Extrinsic Nanodomain Dynamics in Lead‐Free Piezoelectrics
Piezoelectric materials play a key role in applications, while there are physically open
questions. The physical origin of piezoelectricity is understood as the sum of contributions …
questions. The physical origin of piezoelectricity is understood as the sum of contributions …
Direct measurement of the domain switching contribution to the dynamic piezoelectric response in ferroelectric ceramics
Direct measurement of the domain switching contribution to the dynamic piezoelectric
response in ferroelectric ceramics | Applied Physics Letters | AIP Publishing Skip to Main …
response in ferroelectric ceramics | Applied Physics Letters | AIP Publishing Skip to Main …
Simultaneously enhancing piezoelectric performance and thermal depolarization in lead-free (Bi, Na) TiO3-BaTiO3 via introducing oxygen-defect perovskites
For the development of lead-free Bi 0.5 Na 0.5 TiO 3 prototype materials, it seems conflicting
to improve the piezoelectric response (d 33) and depolarization temperature (T d) …
to improve the piezoelectric response (d 33) and depolarization temperature (T d) …
Temperature-dependent ferroelastic switching of soft lead zirconate titanate
The longitudinal strain and polarization of a soft polycrystalline ferroelectric ceramic (lead
zirconate titanate, PZT) were measured under uniaxial compressive stress at elevated …
zirconate titanate, PZT) were measured under uniaxial compressive stress at elevated …
Interplay of strain mechanisms in morphotropic piezoceramics
M Hinterstein, M Hoelzel, J Rouquette, J Haines… - Acta materialia, 2015 - Elsevier
A large number of transducers, ultrasonic motors or actuators are based on lead zirconate
titanate (PZT) piezoceramics, with compositions near the morphotropic phase boundary …
titanate (PZT) piezoceramics, with compositions near the morphotropic phase boundary …