Results 151 to 160 of about 225,954 (203)

Validation of Electrostrictive Performance of P(VDF‐TrFE‐CFE) for kHz Range Applications

Journal of Polymer Science, Volume 64, Issue 19, Page 4197-4212, 1 October 2026.
This study demonstrates that the high‐frequency deformation of the relaxor ferroelectric polymer P(VDF–TrFE–CFE) is governed by Maxwell's electrostriction, confirming its suitability for fast electromechanical applications. Combining original high‐frequency mechanical characterization, laser vibrometry measurements, and numerical modeling, a ...
Audrey Michel, Claude Richard, David Audigier, Jean‐Fabien Capsal   +3 more
wiley   +1 more source

High-entropy relaxor ferroelectric ceramics for ultrahigh energy storage. [PDF]

Nat Commun
Peng H, Wu T, Liu Z, Fu Z, Wang D, Hao Y, Xu F, Wang G, Chu J.   +8 more
europepmc   +1 more source

Enhanced Energy Storage Performances of Ceramics Enabled by Local Lattice Disorder Based on High‐Entropy Strategy

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT With the depletion of energy resources and the vigorous development of renewable energy technologies, the demand for efficient energy storage technologies has become increasingly urgent. Dielectric ceramics feature ultrafast charge–discharge speed, but low energy density and inferior efficiency hinder device miniaturization.
Junxuan Liu, Yuhan Luan, Li Zhang, Qibin Liu, Zheyu Liu, An Xue, Zhanming Dou, Huaizhang Gu, Qiansi Zhang, Sijian Tang, Zhiyuan Bi, Qingquan Xiao, Guifen Fan, Jiajun Ma, Fangfang Zeng   +14 more
wiley   +1 more source

High Energy Storage Performance in Bi_0.46Sr_0.06Na_0.5TiO₃/CaTiO₃ Relaxor Ferroelectric Ceramics. [PDF]

Materials (Basel)
Zhang Y, Guo H, Zhai S, Yue L, Zhang J, He S, Fu R, Yin C, Zhang L.   +8 more
europepmc   +1 more source

Sulfur Vacancy Modulation‐Induced Electronic Rearrangement in S‐Scheme BaTiO3@ZnIn2S4 Heterojunctions: Toward Synergistic Piezo‐Photocatalytic H2O2 Evolution

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT High‐yield photocatalytic H2O2 production in sacrificial agent‐free pure water constitutes a critical bottleneck requiring urgent advances in energy catalysis. Although ZnIn2S4 (ZIS) exhibits favourable visible light absorption, it is plagued by severe bulk charge carrier recombination and scarce accessible surface‐active sites.
Sheng Liu, Yuan Xue, Hanyi Chen, Zushun Xu, Jun Du, Quantao Li, Zhengrong Wei, Qing Li   +7 more
wiley   +1 more source

A Review of Robotic Surgery: Engineering Considerations and Future Directions From Surgeons' Perspectives

The International Journal of Medical Robotics and Computer Assisted Surgery, Volume 22, Issue 5, October 2026.
ABSTRACT Introduction Since its initial inception, robotic‐assisted minimally invasive surgery (RAMIS) is continually being applied to a wider array of procedures. However, there are significant limitations in current surgical subsystems, including a large learning curve, lack of effective haptic feedback, decreased surgical intuition, and decreased ...
Noah Shaikh, Walter Fitschen, Abhinaba Bhattacharjee, Dimitrios Stefanidis, Michael W. Sim, Meghan T. Turner, Sohel Anwar, Muhammad Ashraful Alam   +7 more
wiley   +1 more source

The Influence of Measurement Conditions on the Electrocaloric Effect in Ferroelectric Ceramics of Modified Barium Titanate. [PDF]

Materials (Basel)
Krupska-Klimczak M, Ziewiec K, Jankowska-Sumara I.   +2 more
europepmc   +1 more source

Exploring the Landscape of MgO Polymorphs: Stability and the Electronic Band Gap of Promising Candidates

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 14, 23 September 2026.
In this study, we have investigated possible predicted polymorphs of magnesium oxide (MgO) with respect to their thermodynamic and kinetic stability, as well as their electronic properties, focusing on the possibility of tuning the band gap of the material.
D. Zagorac, J. Zagorac, D. Fischer, T. Škundrić, J. C. Schön   +4 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

Large Room-Temperature Electrocaloric Effect in Lead-Free Relaxor Ferroelectric Ceramics with Wide Operation Temperature Range. [PDF]

Materials (Basel)
Zhao X, Zhou Z, Liang B, Lu S.
europepmc   +1 more source