Results 111 to 120 of about 9,169,325 (384)

Self-poled piezoelectric polymer composites via melt-state energy implantation

Nature Communications
Lightweight flexible piezoelectric polymers are demanded for various applications. However, the low instinctively piezoelectric coefficient ( i.e . d33) and complex poling process greatly resist their applications.
Zhao-xia Huang, Lan-Wei Li, Yunxie Huang, Wen-Xu Rao, Hao-wei Jiang, Jin Wang, Huan-huan Zhang, He-Zhi He, Jin-ping Qu   +8 more
semanticscholar   +1 more source

Piezoelectric material selection for transducers under fuzzy environment

Journal of Advanced Ceramics, 2013
Piezoelectric ceramics are extensively investigated materials for transducer application. The selection of optimal piezoelectric material for this particular application is a tedious task.
G. Vats, R. Vaish
semanticscholar   +1 more source

Laser‐Based Sculpturing of Embedded Ultrathin Metal‐Oxide Nanopores for Enhanced Biomolecular Sensing

Advanced Functional Materials, EarlyView.
Controlled laser‐drilling of embedded HfO2 membranes creates three layer nanopores with Gaussian‐shaped cavities sculptured in the supporting layers. These embedded solid‐state nanopores slow DNA translocation by 12‐fold compared to SiNx pores, enabling high‐resolution, label‐free detection of short DNAs, RNAs, and proteins.
Jostine Joby, Yulia Marom, Guocong Lin, Aleksandra Baron‐Wiechec, Amit Meller   +4 more
wiley   +1 more source

Stress-strain analysis around piezoelectric material bonded to the surface of a semi-infinite plate and fundamental experiment for fracture control

Nihon Kikai Gakkai ronbunshu, 2014
Recently there are some attempts to use piezoelectric material bonded to the surface of structure component for vibrational control, fracture control and strain monitoring.
Toru SASAKI, Toshimi KONDO
doaj   +1 more source

Size Effect of a Piezoelectric Material as a Separator Coating Layer for Suppressing Dendritic Li Growth in Li Metal Batteries. [PDF]

Nanomaterials (Basel), 2022
Kim J, Kwon K, Kim K, Han S, Kim PJ, Choi J.   +5 more
europepmc   +1 more source

Electroactive Liquid Crystal Elastomers as Soft Actuators

Advanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

Piezoelectric Properties of 0-3 Composite Films Based on Novel Molecular Piezoelectric Material (ATHP)₂PbBr₄. [PDF]

Materials (Basel), 2022
Guo X, Zhu J, Zou X, Li J, Cheng J, Zhang C, Wang Y, Wang X, Wang H, Chen X, Wang W, Gu M, Huang S, Gui R.   +13 more
europepmc   +1 more source

A solid state acoustic variable time delay line Patent [PDF]

, 1971
Development and characteristics of solid state acoustic variable time delay line using direct current voltage and radio frequency ...
Fitzgerald, T. M.
core   +1 more source

Quantitative evaluation of the piezoelectric response of unpoled ferroelectric ceramics from elastic and dielectric measurements: tetragonal BaTiO$_3$

, 2017
A method for evaluating the piezoelectric response of unpoled ferroelectric ceramics from elastic and dielectric measurements is proposed and tested on BaTiO$_3$.
Cordero, F.
core   +1 more source

Experimental estimation of d_ijcoefficients of piezoelectric materials by means of optical microscopy [PDF]

, 2014
Δ. Σταμόπουλος, Shujun Zhang
openalex   +1 more source