Results 181 to 190 of about 3,184 (248)

Constructing superrelaxor critical state towards giant energy storage in lead-free dielectric ceramics. [PDF]

open access: yesNat Commun
Xie B   +10 more
europepmc   +1 more source

Superior energy storage performance via engineering crossover region with competing orders in high-entropy multilayer capacitors. [PDF]

open access: yesNat Commun
Deng T   +15 more
europepmc   +1 more source

High-Entropy Chemical Composition Design for Ultrahigh Capacitive Energy Storage. [PDF]

open access: yesAdv Sci (Weinh)
Habib M   +10 more
europepmc   +1 more source

Coulomb Microexplosions of Ferroelectric Ceramics

Physical Review Letters, 2008
Energetic neutral and extreme ultraviolet emission initiated by the dense plasma propagation along a ferroelectric surface has been found. It was shown that the emission of neutrals is characterized by a large divergence and velocities up to 7 x 10(7) cm/s.
D, Yarmolich   +3 more
openaire   +2 more sources

Development of Tunable Ferroelectric Ceramic Capacitors

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2023
Ferroelectric perovskite ceramics with a high dielectric constant, low loss, high tunability, and high electric breakdown are ideal for nonlinear transmission lines (NLTLs) to generate radio frequency (RF) signals at high-power levels. To achieve the required properties, a comprehensive study of the material phase transitions and the optimal ratio ...
Rangel G. Aredes   +7 more
openaire   +2 more sources

Fracture of ferroelectric ceramics

Ferroelectrics, 1983
Abstract This paper surveys the temperature, microstructural and environmental variations of the fracture properties of ferroelectric ceramics. Earlier work shows that fracture toughness decreases on heating through the Curie temperature. There is also anomalous behavior in the strength at small crack sizes, indicative of a grain size effect.
R. F. Cook   +3 more
openaire   +1 more source

Ferroelectric glass-ceramics

MRS Bulletin, 2017
Abstract
Manuel Pedro Fernandes Graça   +1 more
openaire   +1 more source

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