Results 81 to 90 of about 57,516 (246)
Electromechanical and Dynamic Characterization of In-House-Fabricated Amplified Piezo Actuator [PDF]
, 2012 A diamond-shaped amplified piezo actuator (APA) fabricated using six multilayered piezo stacks with maximum displacement of 173 μm at 175V and the amplification factor of 4.3.
Panda, PK +4 more
core
Heterovalent and A-atom effects in A(B'B'')O3 perovskite alloys
, 1998 Using first-principles supercell calculations, we have investigated energetic, structural and dielectric properties of three different A(B'B'')O_3 perovskite alloys: Ba(Zn_{1/3}Nb_{2/3})O_3 (BZN), Pb(Zn_{1/3}Nb_{2/3})O_3 (PZN), and Pb(Zr_{1/3}Ti_{2/3 ...
A. García +43 more
core +1 more source
Advanced Science, EarlyView.Gecko like multi directional high power magneto mechano electric energy harvester (MME EH) for self powered, hundred meter scale LoRa communication. Inspired by the symmetric and flexible limb motion of geckos, the biomimetic harvester enables coordinated bending twisting responses to weak, low frequency (50/60 Hz) stray magnetic fields from power ...
Shitong Fang +13 more
wiley +1 more source
Heliyon, 2017 Pb(Zr0.52Ti0.48)O3/polycarbonate (PZT/PC) composite films with different concentration of PZT ferroelectric nanocrystals are prepared. The polarization and dielectric relaxation behavior of PZT ferroelectric nanocrystals are characterized using in situ ...
Haifa Zhai +7 more
doaj +1 more source
Properties of piezoceramic materials in high electric field actuator applications
, 2019 In this paper, we compare the performance of 8 PZT ceramics and one PMN-PT material for typical bending actuator applications. This includes the measurement of non-linear transverse charge coefficient at high electric field strength and related ...
Bruno, Binal P +4 more
core +1 more source
Memristive Physical Reservoir Computing
Advanced Science, EarlyView.Memristors’ nonlinear dynamics and input‐dependent memory effects make them ideal candidates for high‐performance physical reservoir computing (RC). Based on their conductance modulation, memristors can be classified as electronic or optoelectronic types.
Dian Jiao +9 more
wiley +1 more source
Effect of unmanned aerial vehicle mission difficulty level on pilot's autonomic nervous system
International Journal of Occupational Medicine and Environmental HealthObjectives The aim of this article is to investigate the psychophysiological responses of unmanned aerial vehicle (UAV) pilots during flight simulations with high mission complexity.
Przemysław Wojciechowski +2 more
doaj +1 more source
The Fabrication and Characterization of Piezoelectric PZT/PVDF Electrospun Nanofiber Composites
Nanomaterials and Nanotechnology, 2016 Piezoelectric nanofiber composites of polyvinylidene fluoride (PVDF) polymer and PZT (Pb(Zr0.53Ti0.47)O3) ceramics were fabricated by electrospinning. The micro‐ structure of the PZT/PVDF electrospun nanofiber compo‐ sites was characterized using X-ray ...
Ji Sun Yun +6 more
doaj +1 more source
Intracellular Reactive Oxygen Species Generation Induced by High-Frequency Ultrasound in Thickness Vibration Mode. [PDF]
Adv Sci (Weinh)Cell‐sized high‐frequency ultrasound using a lithium niobate transducer, previously ignored in reactive oxygen species (ROS) production, generated intracellular ROS at frequencies higher than conventionally used. The intracellular generation of ROS by cell‐sized high‐frequency ultrasound revealed in this study is expected to be applied to innovative ...
Fujishiro K +4 more
europepmc +2 more sources
, 2017 The fundamental shear horizontal (SH0) wave in plates is of great importance in the field of nondestructive testing (NDT) and structural health monitoring (SHM) since it is the unique non-dispersive guided wave mode.
Huan, Qiang, Li, Faxin, Miao, Hongchen
core +1 more source