Results 111 to 120 of about 547,155 (381)

Full-range birefringence control with piezoelectric MEMS-based metasurfaces [PDF]

, 2022
Chao Meng, Paul C. V. Thrane, Fei Ding, Sergey I. Bozhevolnyi   +3 more
openalex   +1 more source

Modelling of the electronic and ferroelectric properties of trichloroacetamide using Monte Carlo and first-principles calculations

Journal of Materiomics, 2017
The electronic structure and ferroelectric mechanism of trichloroacetamide were studied using first principles calculations and density functional theory within the generalized gradient approximation.
Yaxuan Cai, Shijun Luo, Zhao Wang, Juan Xiong, Haoshuang Gu   +4 more
doaj   +1 more source

High-temperature energy storage properties in polyimide-based nanocomposites filled with antiferroelectric nanoparticles

Journal of Materials Research and Technology, 2020
Inorganic ferroelectric filler/polymer nanocomposites combining large maximum electric displacement (Dmax) of ferroelectric materials with good flexibility and high electric breakdown strength (Eb) of the polymers are regarded as the most promising ...
Kailun Zou, Zhenhao Fan, Chaohui He, Yinmei Lu, Haitao Huang, Qingfeng Zhang, Yunbin He   +6 more
doaj   +1 more source

First-principles study of (BiScO3){1-x}-(PbTiO3){x} piezoelectric alloys

, 2003
We report a first-principles study of a class of (BiScO3)_{1-x}-(PbTiO3)_x (BS-PT) alloys recently proposed by Eitel et al. as promising materials for piezoelectric actuator applications.
A.M. George, B. Noheda, B. Noheda, D. Berlincourt, D. Vanderbilt, D. Vanderbilt, David Vanderbilt, F. Bernardini, H. Fu, J. Íñiguez, Jorge Íñiguez, L. Bellaiche, L. Bellaiche, L. Bellaiche, L. Bellaiche, M. Fornari, M. Posternak, N.A. Hill, N.J. Ramer, R.D. King-Smith, R.D. King-Smith, R.D. Shannon, R.E. Cohen, R.E. Eitel, R.E. Eitel, S.-E. Park, T. Egami, Z. Wu   +27 more
core   +1 more source

Sensor Fault Diagnosis for Impedance Monitoring Using a Piezoelectric-Based Smart Interface Technique [PDF]

, 2020
Thanh‐Canh Huynh, Thê-Duong Nguyen, Duc-Duy Ho, Ngoc‐Loi Dang, Jeong‐Tae Kim   +4 more
openalex   +1 more source

Emergent Magnetic Structures at the 2D Limit of the Altermagnet MnTe

Advanced Functional Materials, EarlyView.
Renewed interest in MnTe has emerged due to its intriguing altermagnetism, a newly identified form of magnetism distinct from conventional ferro‐, antiferro‐, or paramagnetism. By combining magnetic X‐ray absorption spectroscopy, scanning tunnelling microscopy, and first‐principles theory, this study reveals that thinning MnTe to the 2D limit ...
Marc G. Cuxart, Roberto Robles, Beatriz Muñiz Cano, Pierluigi Gargiani, Clara Rebanal, Iolanda Di Bernardo, Alireza Amiri, Fabián Calleja, Manuela Garnica, Miguel A. Valbuena, Amadeo L. Vázquez de Parga   +10 more
wiley   +1 more source

Superior energy storage performance in Pb0.97La0.02(Zr0.50 Sn0.43Ti0.07)O3 antiferroelectric ceramics

Journal of Materials Research and Technology, 2019
To develop antiferroelectric based dielectric capacitors with superior energy storage capacity, antiferroelectric materials must possess simultaneously large recoverable energy density and high energy efficiency.
Haojie Xu, Yu Dan, Kailun Zou, Guang Chen, Qingfeng Zhang, Yinmei Lu, Yunbin He   +6 more
doaj   +1 more source

Elastic, dielectric and piezoelectric anomalies and Raman spectroscopy of 0.5Ba(Ti0.8Zr0.2)O3-0.5(Ba0.7Ca0.3)TiO3

, 2012
The solid solution 0.5Ba(Ti0.8Zr0.2)O3-0.5(Ba0.7Ca0.3)TiO3 (BCZT) is a promising lead-free piezoelectric material with exceptionally high piezoelectric coefficients. The strong response is related to structural instabilities close to ambient temperature.
Alberto Biancoli, Amirhossein Vahabzadeh, Dragan Damjanovic, Jaffe B., Joe Trodahl, Leili Batooli   +5 more
core   +1 more source

Tunable and Recyclable Piezoelectric Biomaterials via Ion‐Directed Guanine‐Quadruplex Assembly

Advanced Functional Materials, EarlyView.
Guanine‐quadruplex (GQ) assemblies, formed via ion‐mediated self‐assembly of amphiphilic guanine derivatives, are introduced as tunable and recyclable piezoelectric biomaterials. Distinct alkali ions induce unique dipole configurations and piezoelectric outputs, with K⁺ yielding the highest performance.
Seungho Lee, Sangyun Na, Yumi Cho, Gaeun Park, Seung Hak Oh, Jaejun Kim, Byoung‐Ki Cho, Sang Kyu Kwak, Ja‐Hyoung Ryu, Hyunhyub Ko   +9 more
wiley   +1 more source

Growth of Millimeter‐Sized BaTaO2N Single Crystals by an NH3‐Assisted BaCl2 Flux Method

Advanced Functional Materials, EarlyView.
Millimeter‐sized BaTaO2N single crystals are successfully grown from a BaCl2 flux under NH3 flow. Their comprehensive characterization, including dielectric properties, is demonstrated, and the possible growth mechanisms are discussed. Abstract Perovskite‐type oxynitrides have attracted considerable attention due to their excellent photocatalytic ...
Ginji Harada, Mirabbos Hojamberdiev, Hajime Wagata   +2 more
wiley   +1 more source