Results 81 to 90 of about 835,787 (302)
Micromachines, 2020 Harvesting vibration energy to power wearable devices has become a hot research topic, while the output power and conversion efficiency of a vibration energy harvester with a single electromechanical conversion mechanism is low and the working frequency ...
Ge Shi +7 more
doaj +1 more source
Characterisation of PZT thin film micro-actuators using a silicon micro-force sensor [PDF]
, 2007 This paper reports on the measurements of displacement and blocking force of piezoelectric micro-cantilevers. The free displacement was studied using a surface profiler and a laser vibrometer.
Ensell, Graham +10 more
core +1 more source
Advanced Materials, EarlyView.Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang +5 more
wiley +1 more source
MATEC Web of Conferences, 2019 In this study the deflection of a cantilever beam was simulated under the action of uniformly distributed load. The large deflection of the cantilever beam causes the non-linear behavior of beam.
Tuan Ya T.M.Y.S +3 more
doaj +1 more source
MODELING OF MONOCRYSTALLINE MAGNESIUM MICROBEAM BENDING
Acta Polytechnica CTU Proceedings, 2018 This paper presents a numerical simulation of a micro-scale experiment on a magnesium alloy. Micro cantilever beams were fabricated using Focused Ion Beam technology in a single crystal of Mg.
Jiří Němeček +2 more
doaj +1 more source
Vibration Analysis of Piezoelectric Cantilever Beams with Bimodular Functionally-Graded Properties
Applied Sciences, 2020 Piezoelectric materials have been found to have many electromechanical applications in intelligent devices, generally in the form of the flexible cantilever element; thus, the analysis to the corresponding cantilever is of importance, especially when ...
Hong-Xia Jing +4 more
doaj +1 more source
Double cantilever beam geometry dimensions.
, 2015 Double cantilever beam geometry dimensions.
L. P. Mikkelsen (819975) +2 more
core +1 more source
Advanced Materials, EarlyView.Asymmetric lamellar templating at the perovskite/C60 interface is achieved using a laterally polarized indole spacer. Surface anchoring and Ind–Ind assembly form a π‐rich lamellar interphase that supports uniform C60 contact formation, suppresses recombination, preserves electron extraction, and enables certified high‐efficiency cells and modules with ...
Taeyoon Ki +16 more
wiley +1 more source
Studies on Surface Tension Influenced Critical Gap in Cantilever Microstructures
, 2015 This note presents an elasto-capillary model of a cantilever subject to capillary stiction during drying process of removing sacrificial layers in MEMS.
楊龍杰 +1 more
core +1 more source
Intrinsically Stretchable Piezoelectric Nanocomposites for Artificial Ultrasonic Sensory Synapse
Advanced Materials, EarlyView.Applying ultrasonic stimulations to a soft‐stretchable underwater piezoelectric sensor based on the soft‐stretchable nanocomposite from the thermal cross‐linking between the ─C─F group of P(VDF‐TrFE) and the ─NH2 group of (PEG‐diamine) with incorporating amine‐terminated BTO@APTES nanofillers on the soft PDMS substrates generated high piezoelectric ...
Trung Dieu Do +11 more
wiley +1 more source