Results 91 to 100 of about 13,416 (218)

Highly transparent lead-free piezoelectric haptic device

Communications Materials
Acoustic haptic technology adds touch sensations to human-machine interfaces by integrating piezoelectric actuators onto touchscreens. Traditional piezoelectric haptic technologies use opaque lead-containing ceramics that are both toxic and visible.
Longfei Song, Sebastjan Glinsek, Nagamalleswara Rao Alluri, Veronika Kovacova, Michele Melchiorr, Alfredo Blazquez Martinez, Barnik Mandal, Juliette Cardoletti, Emmanuel Defay   +8 more
doaj   +1 more source

Multilayer Electroactive Polymer Composite Material Comprising Carbon Nanotubes [PDF]

, 2009
An electroactive material comprises multiple layers of electroactive composite with each layer having unique dielectric, electrical and mechanical properties that define an electromechanical operation thereof when affected by an external stimulus.
Draughon, Gregory K., Harrison, Joycelyn S., Holloway, Nancy M., Ounaies, Zoubeida, Park, Cheol   +4 more
core   +1 more source

Sensitivity of Piezoelectric-Based Smart Interfaces to Structural Damage in Bolted Connections

Sensors, 2019
This study presents a set of experimental and numerical investigations to study the sensitivity of the piezoelectric-based smart interface device to structural damage in a bolted connection.
Thanh-Canh Huynh, Duc-Duy Ho, Ngoc-Loi Dang, Jeong-Tae Kim   +3 more
doaj   +1 more source

Highly efficient lead zirconate titanate ring modulator

APL Photonics
Advanced photonic integrated circuits require large-scale integration of high-speed electro-optic (EO) functional components on a chip. Low power consumption and high operation speed are thus key metrics for almost all integrated EO devices.
Guolei Liu, Hongyan Yu, Dasai Ban, Bin Li, Guoqiang Wei, Chen Yang, Jungan Wang, Young-Ik Sohn, Yu Han, Feng Qiu   +9 more
doaj   +1 more source

Formación de fases en materiales cerámicos PZT dopados con fósforo

Boletín de la Sociedad Española de Cerámica y Vidrio, 2001
The surface modification of lead zirconate titanate ceramics with phosphate ester left a phosphorus residue absorved onto the particle surface. During the sintering processes, this surface layer reacts with the PZT to form lead rich compounds, as Pb3(PO4)
Celi, L. A., Caballero, A. C., Villegas, M., Eiras, J. A., Moure, C., Fernández, J. F.   +5 more
doaj  

ETUDE DES SEQUENCES REACTIONNELLES DE FORMATION DE LA SOLUTION SOLIDE : 0,48 PbZrO3-0,47 PbTiO3-0,05 Pb (Cr1/5, Zn1/5, Sb 3/5) O3 [PDF]

Journal of Fundamental and Applied Sciences, 2012
To study the reaction sequences of formation of solid solution zirconate-lead titanate (PZT) in this work, we took into account the effect of adding oxide dopants on the progress of the reaction, so we added oxides ZnO, Cr2O3, Sb2O3 to our material ...
N. Abdessalem, Z. Necira, M. Abba, A. Boutarfaia   +3 more
doaj  

Desain Amplifier Untuk Model Pembangkit Listrik Tenaga Gelombang Laut Berbasis Material Pzt [PDF]

, 2013
Dengan adanya krisis energi listrik yang telah menghampiri Indonesia, maka perlu dipikirkan sumber energi baru yang tepat, berlimpah dan terbarukan. Salah satu pilihan terbaik untuk negeri kepulauan ini adalah energi gelombang laut.
Nugroho, W. H. (Wibowo), Soedarto, T. (Totok)   +1 more
core  

3D nanoprinting piezoceramic with large elastic deformation and high piezoelectricity

International Journal of Extreme Manufacturing
Piezoceramic is ubiquitously used in high-performance sensors and actuators. Three-dimensional (3D) printing of lead zirconate titanate (PZT) is attractive and highly desired for such device applications, but most of the existing methods are inherently ...
Kai Li, Sufeng Fan, Xiaoying Wang, Yang Lu   +3 more
doaj   +1 more source

Two-range magnetoelectric sensor

AIP Advances, 2017
In this study, we present a two-range magnetoelectric ME sensor design comprising of permendur (alloy of Fe-Co-V), nickel, and lead zirconate titanate (PZT) laminate composite.
M. Bichurin, V. Petrov, V. Leontyev, A. Saplev   +3 more
doaj   +1 more source

Lead Zirconate Titanate(PZT) Thin Film Deposition in Facing Target Sputtering.

SHINKU, 1999
The deposition rate and crystallograghic structure of PZT thin film deposited by facing target sputtering have been studied experimentally in this paper. The deposition rate increases with increase of sputtering power or with decrease of substrate temperature, and it has a minimum value when the thin film is deposited at the total gas pressure from 0 ...
Xin-Shan LI, Tsunehisa TANAKA, Yoshihiko SUZUKI   +2 more
openaire   +2 more sources