Results 51 to 60 of about 146,072 (193)
Innovation Strategy Selection Facilitates High-Performance Flexible Piezoelectric Sensors
Sensors, 2020 Piezoelectric sensors with high performance and low-to-zero power consumption meet the growing demand in the flexible microelectronic system with small size and low power consumption, which are promising in robotics and prosthetics, wearable devices and ...
Shengshun Duan, Jun Wu, Jun Xia, Wei Lei
doaj +1 more source
Effects of temperature on the impedance of piezoelectric actuators used for SHM [PDF]
, 2014 — FEM modeling of piezoelectric patches used as actuators and sensors for SHM applications. — Test/analysis correlation of temperature effects in piezoelectric materials and glue — Numerical methods associated with the prediction of electric transfers ...
BALMES, Etienne +3 more
core +6 more sources
Electrical, Control and Communication Engineering, 2021 The article is devoted to solving the problem of ensuring high piezoactivity of composite piezoceramic transformers, in which the component parts are connected by soldering.
Paerand Yurii, Zakhozhai Oleh
doaj +1 more source
First Principles Theories of Piezoelectric Materials
, 2007 Piezoelectrics have long been studied using parameterized models fit to experimental data, starting with the work of Devonshire in 1954. Much has been learned using such approaches, but they can also miss major phenomena if the materials properties are ...
Cohen, R. E.
core +1 more source
Piezoelectricity and valley Chern number in inhomogeneous hexagonal 2D crystals
, 2018 Conversion of mechanical forces to electric signal is possible in non-centrosymmetric materials due to linear piezoelectricity. The extraordinary mechanical properties of two-dimensional materials and their high crystallinity make them exceptional ...
Guinea, Francisco +3 more
core +1 more source
Enhanced Photocatalytic Hydrogen Evolution by Loading Cd0.5Zn0.5S QDs onto Ni2P Porous Nanosheets
Nanoscale Research Letters, 2018 Ni2P has been decorated on CdS nanowires or nanorods for efficient photocatalytic H2 production, whereas the specific surface area remains limited because of the large size.
Lingfeng Xiao +7 more
doaj +1 more source
Nanoscale Research Letters, 2017 In order to reduce the amount of inactive materials, such as binders and carbon additives in battery electrode, porous cobalt monoxide nanofibers were directly grown on conductive substrate as a binder/additive-free lithium-ion battery anode.
Hao Liu +4 more
doaj +1 more source
Micromachines, 2020 The technological development of piezoelectric materials is crucial for developing wearable and flexible electromechanical devices. There are many inorganic materials with piezoelectric effects, such as piezoelectric ceramics, aluminum nitride and zinc ...
Shuaibing Guo +4 more
doaj +1 more source
Nanomaterials, 2021 Impressive room-temperature gas-sensing capabilities have been reported for nanomaterials of many metal oxides, including SnO2, ZnO, TiO2, WO3, and Fe2O3, while little attention has been paid to the intrinsic difference among them.
Ming Liu +6 more
doaj +1 more source
Influence of corona charging in cellular polyethlene film
, 2011 [En] Cellular polymers have recently attracted attention for their property of exhibiting a piezoelectric constant when they are electrically charged.
Llovera Segovia, Pedro +3 more
core +1 more source