Local structure engineered lead-free ferroic dielectrics for superior energy-storage capacitors: a review
H Qi, A Xie, R Zuo - Energy Storage Materials, 2022 - Elsevier
With the development of energy-storage technology and power electronics industry,
dielectric capacitors with high energy density are in high demand owing to their high power …
dielectric capacitors with high energy density are in high demand owing to their high power …
Local structural heterogeneity and electromechanical responses of ferroelectrics: learning from relaxor ferroelectrics
Long‐range ordering of dipoles is a key microscopic signature of ferroelectrics. These
ordered dipoles form ferroelectric domains, which can be reoriented by electric fields …
ordered dipoles form ferroelectric domains, which can be reoriented by electric fields …
Outstanding Energy Storage Performance in High‐Hardness (Bi0.5K0.5)TiO3‐Based Lead‐Free Relaxors via Multi‐Scale Synergistic Design
Lead‐free dielectric ceramics with ultrahigh energy storage performance are the best
potential stocks used in next‐generation advanced pulse power capacitors. Here, an …
potential stocks used in next‐generation advanced pulse power capacitors. Here, an …
Evolution from lead‐based to lead‐free piezoelectrics: engineering of lattices, domains, boundaries, and defects leading to giant response
Piezoelectric materials are known to mankind for more than a century, with numerous
advancements made in both scientific understandings and practical applications. In the last …
advancements made in both scientific understandings and practical applications. In the last …
The origin of ultrahigh piezoelectricity in relaxor-ferroelectric solid solution crystals
The discovery of ultrahigh piezoelectricity in relaxor-ferroelectric solid solution single
crystals is a breakthrough in ferroelectric materials. A key signature of relaxor-ferroelectric …
crystals is a breakthrough in ferroelectric materials. A key signature of relaxor-ferroelectric …
Thin‐film ferroelectrics
Over the last 30 years, the study of ferroelectric oxides has been revolutionized by the
implementation of epitaxial‐thin‐film‐based studies, which have driven many advances in …
implementation of epitaxial‐thin‐film‐based studies, which have driven many advances in …
Lead‐free relaxor ferroelectrics
VV Shvartsman, DC Lupascu - Journal of the American …, 2012 - Wiley Online Library
Feature size is a natural determinant of material properties. Its design offers the
technological perspectives for material improvement. Grain size, crystallite size, domain …
technological perspectives for material improvement. Grain size, crystallite size, domain …
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 …
A synergistic two-step optimization design enables high capacitive energy storage in lead-free Sr 0.7 Bi 0.2 TiO 3-based relaxor ferroelectric ceramics
J Liu, Y Ding, C Li, W Bai, P Zheng, S Wu… - Journal of Materials …, 2023 - pubs.rsc.org
Dielectric ceramic capacitors are essential components in next-generation advanced pulse
power systems owing to their ultrafast charging/discharging rate and high power density …
power systems owing to their ultrafast charging/discharging rate and high power density …
Relaxing with relaxors: a review of relaxor ferroelectrics
RA Cowley, SN Gvasaliya, SG Lushnikov… - Advances in …, 2011 - Taylor & Francis
Relaxor ferroelectrics were discovered in the 1950s but many of their properties are not
understood. In this review, we shall concentrate on materials such as PMN …
understood. In this review, we shall concentrate on materials such as PMN …