Results 221 to 230 of about 9,222 (286)

Boosts in Polarization and Piezoelectric Responses of Lead-Free Ferroelectrics through Strain-Enhanced Glassy Coexistent Polars with High Dynamics. [PDF]

Adv Sci (Weinh)
He L, Zhang L, Zhang L, Ran Y, Chen Z, Liang C, Hao Y, Li J, Xu Z, Yang S, Carpenter MA, Ren X, Wang D.   +12 more
europepmc   +1 more source

Aging in the relaxor and ferroelectric state of Fe-doped (1-x)(Bi1/2Na1/2)TiO3-xBaTiO3 piezoelectric ceramics

, 2014
Eva Sapper, Robert Dittmer, Dragan Damjanović, Emre Erdem, D. J. Keeble, Wook Jo, Torsten Granzow, Jürgen Rödel   +7 more
openalex   +2 more sources

Solid‐state polymer electrolytes: Decoupling lithium‐ion transport from relaxation dynamics of polymer chain segments

Responsive Materials, EarlyView.
Polymer electrolytes exhibiting decoupled ionic transport from polymer chain segment motion have great potentials to enable simultaneous achievement of high ionic conductivity and robust mechanical properties at room temperature. This review provides a comprehensive examination of decoupled polymer electrolytes, covering their fundamental ion transport
Jinyi Cui, Shuqi Dai, Junye He, Xian Kong, Mingjun Huang   +4 more
wiley   +1 more source

Large High-Temperature Piezoelectric Response of Lead-free BiFeO₃-BaTiO₃ Originating from Relaxor Disorder. [PDF]

Small
Iacomini A, Roknić J, Sidibe I, Scavini M, Otoničar M, Uršič H, Rojac T.   +6 more
europepmc   +1 more source

Electroactuated liquid crystal polymers

Responsive Materials, EarlyView.
Electroactuated liquid crystal polymers exhibit corresponding deformations under electrical stimulation, and electroactive deformations can be controlled by adjusting electrical parameters. This review introduces classification, mechanisms, characteristics, and applications, and looks forward to their potential development directions.
Ruitong Song, Jiu‐an Lv
wiley   +1 more source

Enhanced energy-storage in lead-free multilayer capacitors via entropy-assisted polymorphic domain engineering. [PDF]

Nat Commun
Li J, Zhang Y, Liu Z, Wei L, Peng H, Liu M, Yan S, Zhao K, Zeng H, Yang Z, Wang G.   +10 more
europepmc   +1 more source

Silver Nanowires Epsilon‐Negative Metacomposites in Constructing Laminated Structure Meta‐Capacitors

Small, EarlyView.
The enhancement of positive dielectric constant value from 8.22 to 29.44 is attributed to the interfacial polarization, and the negative dielectric constant value of −8.74 is due to plasma oscillation stemming from conductive AgNWs networks. Moreover, epsilon‐negative and epsilon‐positive materials are explored to fabricate laminated structure meta ...
Zongxiang Wang, Kai Sun, Yuan Yuan, Xin Yao, Qing Hou, Chaoyun Song, Runhua Fan   +6 more
wiley   +1 more source

Impact of Ce Doping on the Relaxor Behavior and Electrical Properties of Sr_0.4Ba_0.6Nb₂O₆ Ferroelectric Ceramics. [PDF]

Materials (Basel)
Zhao Y, Mao P, Kang R, Li Z, Kang F.
europepmc   +1 more source

Intrinsic Disordered Network in Multiferroic YMnO3 Single Crystals for In‐Materio Physical Reservoir Computing Through Tuneable Domain‐Wall Structure

Small, EarlyView.
Intrinsically disordered cloverleaf domain structures in multiferroic YMnO3 single crystals enable highly nonlinear, thermally stable, and energy‐efficient physical reservoir computing. This system performs waveform generation, time‐series forecasting, and voice recognition at microwatt‐level power, leveraging the anisotropic domain‐wall topology to ...
Muzhen Xu, Kyoka Furuta, Ahmet Karacali, Yuki Umezaki, Alif Syafiq Kamarol Zaman, Yuki Usami, Hirofumi Tanaka, Yoichi Horibe   +7 more
wiley   +1 more source

Superior Electromechanical Power at Rare-Earth Manipulated Glassy Morphotropic Phase Transitions. [PDF]

Adv Sci (Weinh)
Zhang L, He L, Xu S, Wang H, Sun Y, Ran Y, Wang D, Chen K, Deng J, Chen Z, Wang D, Carpenter MA, Yang S.   +12 more
europepmc   +1 more source