Recent progress in relaxor ferroelectrics with perovskite structure
Relaxor ferroelectrics were discovered almost 50 years ago among the complex oxides with
perovskite structure. In recent years this field of research has experienced a revival of …
perovskite structure. In recent years this field of research has experienced a revival of …
Scavenging energy sources using ferroelectric materials
Ferroelectric materials have attracted interest for over a hundred years as a result of their
spontaneous polarization and a polarization orientation that can be reversed by the …
spontaneous polarization and a polarization orientation that can be reversed by the …
Core–Shell Lead–Free Piezoelectric Ceramics: Current Status and Advanced Characterization of the Bi1/2Na1/2TiO3–SrTiO3 System
The design of core–shell materials affords additional degrees of freedom to tailor functional
properties as compared to solid solution counterparts. Although to date most of the work in …
properties as compared to solid solution counterparts. Although to date most of the work in …
Relaxor ferroelectricity and electric-field-driven structural transformation in the giant lead-free piezoelectric
There is great interest in lead-free (B a 0.85 C a 0.15)(T i 0.90 Z r 0.10) O 3 (15/10BCTZ)
because of its exceptionally large piezoelectric response [Liu and Ren, Phys. Rev. Lett. 103 …
because of its exceptionally large piezoelectric response [Liu and Ren, Phys. Rev. Lett. 103 …
High-temperature dielectrics in CaZrO3-modified Bi1/2Na1/2TiO3-based lead-free ceramics
Materials in two composition regimes, Bi1/2Na1/2TiO3–BaTiO3–CaZrO3 (BNT–BT–CZ) and
Bi1/2Na1/2TiO3–BaTiO3–K0. 5Na0. 5NbO3–CaZrO3 (BNT–BT–KNN–CZ), were …
Bi1/2Na1/2TiO3–BaTiO3–K0. 5Na0. 5NbO3–CaZrO3 (BNT–BT–KNN–CZ), were …
Thermal and compositional driven relaxor ferroelectric behaviours of lead-free Bi 0.5 Na 0.5 TiO 3–SrTiO 3 ceramics
The dielectric, piezoelectric and ferroelectric properties of (1− x)(Bi0. 5Na0. 5) TiO3–xSrTiO3
(BNT–ST) ceramics (0≤ x≤ 0.30) are systematically studied in order to investigate their …
(BNT–ST) ceramics (0≤ x≤ 0.30) are systematically studied in order to investigate their …
In Situ Transmission Electron Microscopy of Electric Field‐Triggered Reversible Domain Formation in Bi‐Based Lead‐Free Piezoceramics
A lead‐free piezoelectric 0.91 (Bi1/2Na1/2) TiO3–0.06 BaTiO3–0.03 (K0. 5Na0. 5) NbO3
ceramic with high strain was examined in situ under an applied electric field using the …
ceramic with high strain was examined in situ under an applied electric field using the …
Multiferroic properties of modified -based ceramics: Random-field induced release of latent magnetization and polarization
It has been found that aliovalent-substituted Bi Fe O 3-Pb Ti O 3-based polycrystalline
materials have significantly enhanced multiferroic properties. Relative to unmodified Bi Fe O …
materials have significantly enhanced multiferroic properties. Relative to unmodified Bi Fe O …
Electric-field–temperature phase diagram of the relaxor ferroelectric lanthanum-modified lead zirconate titanate
Transition lines between various phases in the electric-field–temperature phase diagram of
9/65/35 lanthanum-modified lead zirconate titanate ceramics were determined by …
9/65/35 lanthanum-modified lead zirconate titanate ceramics were determined by …
Optimizing the defect chemistry of Na 1/2 Bi 1/2 TiO 3-based materials: paving the way for excellent high temperature capacitors
For applications in automotive, aviation and renewable energy industries temperature and
power requirements have been significantly increased for electronic components. In …
power requirements have been significantly increased for electronic components. In …