Results 11 to 20 of about 384,122 (348)
Enhancement of synthetic jets by means of an integrated valve-less pump Part II. Numerical and experimental studies [PDF]
, 2005 The paper studies the performance of the new fluid jet actuator based on the novel principle of the generation of fluid jet, which has been presented in [Z. Travnicek, A.I. Fedorchenko, A.-B.
Tesar, V., Travniceka, Z., Wang, A.
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Materials Research Letters, 2023 Ferroelectric polymer PVDF possesses different polymorphs. Solution-processed thin films crystallize mostly into the paraelectric α-phase. From α-PVDF, the electroactive phases β-, γ-, δ-PVDF can be achieved by further treatments.
Davide Disnan +6 more
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Novel MEMS Sensor for Detecting Magnetic Particles in Liquids
Proceedings, 2018 We present a novel MEMS sensor for the detection of magnetic particles in liquids, which consists of a microcantilever excited piezoelectrically in resonance and having an integrated planar coil on its free end.
Florian Patocka +3 more
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Atomic Layer Deposition of TiO2 Nanocoatings on ZnO Nanowires for Improved Photocatalytic Stability
International Journal of Photoenergy, 2019 Photocatalytic water splitting represents an emerging technology well positioned to satisfy the growing need for low-energy, low CO2, economically viable hydrogen gas production.
Emmeline Kao +3 more
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Optimized Batch Process for Organic MEMS Devices
Proceedings, 2018 Recently, organic electromechanical transducers have attracted intense scientific and technological interest due to their unique mechanical flexibility and their piezoelectric properties.
Jonas Hafner +4 more
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Proceedings, 2018 In preliminary studies it could be shown that single crystalline silicon carbide wafers can be porosified with metal assisted photochemical etching. Furthermore, the generation of porous areas which are locally defined is possible with this method.
Markus Leitgeb +4 more
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Tuneable Q-Factor of MEMS Cantilevers with Integrated Piezoelectric Thin Films
Proceedings, 2017 When targeting the integration of atomic force microscopes (AFM) into vacuum environments (e.g., scanning electron microscopes), a tunable Q-factor of the resonating AFM cantilever is a key feature to enable high speed measurements with high local ...
Martin Fischeneder +3 more
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CO Detection Investigation at High Temperature by SiC MISFET Metal/Oxide Gas Sensors
Proceedings, 2021 In order to investigate the necessary device improvements for high-temperature CO sensing with SiC metal insulator semiconductor field effect transistor (MISFET)-based chemical gas sensors, devices employing, as the gas-sensitive gate contact, a film of ...
Lida Khajavizadeh +2 more
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A novel spherical actuator: Design and control [PDF]
, 1997 The paper describes the design and control of a novel spherical permanent magnet actuator which is capable of two-degrees-freedom and a high specific torque. Based on an analytical actuator model, an optimal design procedure is developed to yield maximum
Howe, D., Jewell, G.W., Wang, J.B.
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Science, 1999 Electromechanical actuators based on sheets of single-walled carbon nanotubes were shown to generate higher stresses than natural muscle and higher strains than high-modulus ferroelectrics. Like natural muscles, the macroscopic actuators are assemblies of billions of individual nanoscale actuators.
R. H. BAUGHMAN +12 more
openaire +7 more sources