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Showing 1 to 7 of 7 for “"Ferroelectric polymer"”.
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Three-dimensional polarization probing in polymer ferroelectrics, polymer-dispersed liquid crystals, and polymer ferroelectrets
… for the first time to image the inhomogeneous ferroelectric switching in polymer ferroelectric films (candidates to memory devices). The results shows the typical pinning of electric dipoles in the ferroelectric polymer under study and support the previous hypotheses of a ferroelectric reversal …
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Multimaterial acoustic fibers
… integration of a highly electrostrictive relaxor ferroelectric polymer. The potential of this approach to realize integrated microelectromechanical systems in fibers is illustrated by the fabrication of a hybrid fiber comprising an electrostrictive device and an adjacent Fabry-Perot optical …
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Microwave Overlay Capacitor Fabrication on Printed Circuit Boards
… using barium strontium titanate (BST): a ferroelectric, polymer composite thick film, has been developed in this work. BST was selected due to the commercial availability of powder. This involves the use of standard air brush techniques to deposit ferroelectric thick films, and …
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Stability of polarization in organic ferroelectric metal-insulator-semiconductor structures
… candidate is an organic TFT incorporating the ferroelectric co-polymer poly(vinylidenefluoride-trifluoroethylene)(P(VDF-TrFE)) as the gate insulator. Dielectric measurements have been carried out on all-organic metal-insulator-semiconductor structures with the ferroelectric polymer …
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Voltage Control of Magnetism in Novel Structured Vertically Aligned Nanocomposite Thin Films
… in a novel way, to allow the low-leakage ferroelectric polymer to be integrated with large surface area, single crystal CoFe2O4 nanopillars. This versatile system was tested for both the direct magnetoelectric (DME) or converse magnetoelectric (CME) effect, achieving the highest recorded …
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The Integration and Applications of Organic Thin Film Transistors and Ferroelectric Polymers
Organic thin film transistors and ferroelectric polymer (polyvinylidene difluoride) sheet material are integrated to form various sensors for stress/strain, acoustic wave, and Infrared (heat) sensing applications. Different from silicon-based transistors, organic thin film transistors can be …
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Caloric effects in ferroic materials
… focused on barocaloric effects in fluorinated ferroelectric poly- mers of polyvinylidene fluoride – co – trifluoroethylene (PVDF-TrFE) with different compositions. P(VDF-TrFE) polymers have been previously investigated for elec- trocalorics effects driven by electric fields; here their …