ferroelectric PZT thin films
Piezoelectric, Dielectric and Ferroelectric Thin Films on Metal Substrates for Microelectronic Applications
... of PZT on copper has been demonstrated, implies that a copper base metal could be incorporated in a wide variety of PZT materials and ...achieve PZT/Cu multilayer actuator stacks as long as thermal ...
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Ferroelectric properties of PZT/BFO multilayer thin films prepared using the sol gel method
... ing ferroelectric material for high-density FeREMs because of its large remanent ...a ferroelectric material, having quite a large leakage current density, especially at room tempera- ...
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Ferroelectric properties around he MPB of PbZr1 xTixO3 thin films
... The bulk materials, which is ablated by the laser and therefore is deposited as a thin lm on the substrate, are called Targets. They are shaped in cylindrical form and attached to a holder, so that they can turn ...
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Effects of Polarization and Permittivity Gradients and Other Parameters on the Anomalous Vertical Shift Behaviour of Graded Ferroelectric Thin Films
... graded PZT to be sensitive to the ambient oxygen concentration, giving rise to possible oxygen sensor ...the ferroelectric film under the application of an alternating ...
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Mechanisms of Imprint Effect on Ferroelectric Thin Films
... mechanism for imprint. On the other hand, asymmetric po- larization switching 共different up- and down-switching pro- cesses兲 has also been investigated, for it is believed to be a likely origin of imprint. Wang et al. 10 ...
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Phase Transformations in PZT Thin Films Prepared by Polymeric Chemical Method
... form, PZT is well known for applications in piezoelectric, electrooptic and py- roelectric devices ...the PZT system in the thin film form have been demonstrated along past years for applications in ...
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The Chemical Solution Deposition of Lead Zirconate Titanate (PZT) Thin Films Directly on Copper Surfaces
... (like PZT) and base metals is challenging because conventional gas phase / condensed phase equilibrium processing is complicated by a narrow process window and the susceptibility of Pb to ...sol-gel PZT ...
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Preparation and Microstructure of Acetate-based Lead-free BSZT Ferroelectric Thin Films Using Sol-gel Technique
... of PZT has increased serious environmental and health concerns due to the toxicity of lead element during the manufacture, and recycling of these ...lead-free ferroelectric ceramics, which include BaTiO 3 ...
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Epitaxial-like Growth of Solution-processed PbZr0.4Ti0.6O3 Thin Film on Single-crystal Nb-doped SrTiO3 Substrate
... Pt/ PZT/Nb:STO(111) capacitor owns two different materials of electrodes, ...poor ferroelectric properties of PZT films on Nb:STO compared to Pt/TiO 2 /SiO 2 ...
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Optically controlled polarization in highly oriented ferroelectric thin films
... possible ferroelectric polarization-based logic elements. A detailed investigation of well- saturated hysteresis loops, enhancement of polarization under illumination of a light source, PUND based switchable ...
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Magnetoelectricity in CoFe2O4 nanocrystal P(VDF HFP) thin films
... obtained thin films (200 nm to ...confirmed thin film uniformity, expected for spin/cast coating, and thicknesses could be determined to within ...the films were coated and dried, leaving the ...
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Ferroelectric BaTiO3/SrTiO3 multilayered thin films for room temperature tunable microwave elements
... A KrF excimer pulsed laser deposition system with a wavelength of 248 nm was employed to fabricate the ferroelectric BTO/STO multilayered thin films on (001) MgO substrates. Single-phase pure BTO and ...
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Domain Engineering for Enhanced Ferroelectric Properties of Epitaxial (001) BiFeO Thin Films
... measurements were carried out to examine current relaxation in both films, as shown in Figure 7b. The leakage current for the film on the miscut substrate stabilizes in 10 ms, whereas the current relaxation for ...
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A New Method to Avoid Crowding Phenomenon in Extracting the Permittivity of Ferroelectric Thin Films
... of thin film is ...and thin film thickness are investigated. Then a CPW with thin film of 500 nm is simulated and the permittivity of the film is ...the thin film can be extracted ...
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Textured ferroelectric thin films : synthesis, characterization and influence of compositional grading on the dielectric behavior
... with large metal ions to make volatile CVD precursor compounds. All three precur- sors are commercially available. 1 These entirely organic ligands can be fully oxidized in the CVD chamber during growth, resulting only ...
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ABSTRACTS: April 197868-73
... The Effect of Silver Interdiffusion on the Catalytic Activity of Thin Platinum and Palladium Films in the Reduction of Ag,S Films.. ABERMANN, Thin solid Films,.[r] ...
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Effects of PBr3 Addition to Polysilane Thin Films on Structures and Photovoltaic Properties
... Raman spectrum of the DMPS thin film. This arose from amorphous Si, and de- creased in intensity upon P doping. Thus, P was doped in polysilanes, and PMPS acted as an n-type semiconductor. Solar cells with ...
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PZT/PZT and PZT/BiT Composite Piezo-Sensors in Aerospace SHM Applications: Photochemical Metal Organic+Infiltration Deposition and Characterization
... titanate thick films prepared by hybrid sol-gel method with multiple infiltration steps. Preparation of PZT(53/47) thick films deposited by a 32[r] ...
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Novel nanostructured biomaterials: implications for coronary stent thrombosis
... y thin films with a thickness of 100 nm were fabricated employing the magnetron sputtering technique in an unbal- anced ...of films was grown under the same negative substrate bias voltage (Vb = − 40 ...
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The Effect of Deposition Temperature of Pb(Zr,Ti)O3(PZT)Thin Films with Thicknesses of around 100 nm on the Piezoelectric Response for Nano Storage Applications
... of PZT thin films with thicknesses of around 100 nm on the piezoelectric response using an atomic force microscope ...the PZT thin film was changed from (001) to (110) as the deposition ...
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