Defects and aliovalent do** engineering in electroceramics
Y Feng, J Wu, Q Chi, W Li, Y Yu, W Fei - Chemical reviews, 2020 - ACS Publications
Since the positive influences of defects on the performance of electroceramics were
discovered, investigations concerning on defects and aliovalent do** routes have grown …
discovered, investigations concerning on defects and aliovalent do** routes have grown …
[HTML][HTML] Mechanisms of aging and fatigue in ferroelectrics
A comprehensive review of aging and fatigue phenomena in bulk polycrystalline
ferroelectrics is presented. Three material classes are covered, namely the most widely used …
ferroelectrics is presented. Three material classes are covered, namely the most widely used …
Transferring lead-free piezoelectric ceramics into application
After twenty years of partly quiet and ten years of partly enthusiastic research into lead-free
piezoceramics there are now clear prospects for transfer into applications in some areas …
piezoceramics there are now clear prospects for transfer into applications in some areas …
Giant electric-field-induced strains in lead-free ceramics for actuator applications–status and perspective
In response to the current environmental regulations against the use of lead in daily
electronic devices, a number of investigations have been performed worldwide in search for …
electronic devices, a number of investigations have been performed worldwide in search for …
[HTML][HTML] Ferroelectric polycrystals: Structural and microstructural levers for property-engineering via domain-wall dynamics
Ferroelectrics have a spontaneous electrical polarization that is arranged into domains and
can be reversed by an externally-applied field. This high versatility makes them useful in …
can be reversed by an externally-applied field. This high versatility makes them useful in …
Semiconductor/relaxor 0–3 type composites without thermal depolarization in Bi0.5Na0.5TiO3-based lead-free piezoceramics
Commercial lead-based piezoelectric materials raised worldwide environmental concerns in
the past decade. Bi0. 5Na0. 5TiO3-based solid solution is among the most promising lead …
the past decade. Bi0. 5Na0. 5TiO3-based solid solution is among the most promising lead …
Effects of a phase engineering strategy on the strain properties in KNN-based ceramics
X Lv, J Wu - Journal of Materials Chemistry C, 2019 - pubs.rsc.org
In this work,(0.99− x)(K0. 5Na0. 5)(Nb0. 965Sb0. 035) O3–0.01 SrZrO3–x (Bi0. 5Na0. 5)
ZrO3 ceramics were selected to show how a phase engineering strategy (PES) affects the …
ZrO3 ceramics were selected to show how a phase engineering strategy (PES) affects the …
Synergistically optimizing electrocaloric effects and temperature span in KNN-based ceramics utilizing a relaxor multiphase boundary
A combination of large adiabatic temperature change (ΔT) and wide temperature span
(Tspan) in lead-free ceramics is highly desired to develop eco-friendly and highly efficient …
(Tspan) in lead-free ceramics is highly desired to develop eco-friendly and highly efficient …
[HTML][HTML] Quenching effects and mechanisms in bismuth-based perovskite ferroelectrics
The similar electronic structure of Bi 3+ and Pb 2+ has motivated researchers to explore
bismuth-based perovskite compounds, which in the past decade has been further fuelled by …
bismuth-based perovskite compounds, which in the past decade has been further fuelled by …
Dynamics of polarization reversal in virgin and fatigued ferroelectric ceramics by inhomogeneous field mechanism
Temporal behavior of ferroelectric ceramics during the polarization switching cannot be
satisfactorily explained by simple Debye or even stretched exponential laws. These …
satisfactorily explained by simple Debye or even stretched exponential laws. These …