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Showing 1 to 9 of 9 for “"PLZT"”.
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Experimental and Numerical Investigation on Photostrictive Materials for Mems Application
… La) (Zr, Ti) O3 ceramic doped with WO3, called PLZT, is one of the photostrictive ceramics which has an advantage to use as a wireless remote control over traditional actuators. The traditional actuators require wire connections to transmit the control signal; these wires yield noise by the …
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Dielectric and Ferroelectric Properties of Lead Lanthanum Zirconate Titanate Thin Films for Capacitive Energy Storage
… ub>(Zr<sub>y</sub>Ti<sub>1-y</sub>)O<sub>3</sub> (PLZT, x/y/1-y) relaxor thin films deposited on silicon (Si) and nickel (Ni) substrates in a range of thickness with different bottom electrodes, e.g. Platinum (Pt) and LaNiO<sub>3</sub> (LNO). The final fabricated PLZT film capacitors will show …
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Microcomputer control of a three-dimensional stereoflouroscope
… visualization has been achieved by using PLZT crystal technology. The computer will control two grid-pulsed x-ray sources, an image intensifier, a solid-state video camera, a video monitor and the PLZT goggles to provide a stereoscopic image. Dose reduction should be obtained through the …
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Phase development and texture for lead-based perovskite thin layers prepared by sol-gel processing
… Ferroelectric La-modified Pb(Zr,Ti)O$\sb3$ (PLZT) and antiferroelectric PbZrO$\sb3$ (PZ) were chosen as materials which could be potentially used in integrated devices, including, sensors, actuators, and memory applications. Emphasis was placed on determining (i) the processing conditions …
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Dielectric noise spectroscopy of relaxor ferroelectrics
… dynamics of the relaxor ferroelectric material PLZT(B/65/35) in the ""frozen"" state. A relaxor ferroelectric is a material which has local ferroelectric order on the 1 Onm scale (nanodomains) but on longer scales the material is disordered. The nanodomains appear to go through a freezing …
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Structure-Property Relations on Strain-Mediated Multiferroic Heterostructures
… Epitaxial (Pb0.98La0.02)(Zr0.95Ti0.05)O3 (PLZT) thin films were deposited on differently oriented SrTiO3 single crystal substrates. A thickness dependent incommensurate/commensurate antiferroelectric-to-ferroelectric phase transition was identified. The crystal structure, phase transition …
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Direct liquid injection metalorganic chemical vapor deposition of ferroelectric PZT films
… showed high dielectric constants, about 700 for PLZT (4/34/66) and about 1200 for PLZT (4/55/45). The dissipation factors, tan 𝜕, for the above films were 0.023 and 0.03, respectively. The electrical fatigue of the typical PZT films showed 70% switched polarization remained after 10¹⁰ cycles. …
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Dielectric and electromechanical properties of barium and zirconium co-doped sodium bismuth titanate
… of strain and d₃₃ for polycrystalline PMN and PLZT and single crystal PMN conventional lead electrostrictors. Predominantly ferroelectric room temperature unipolar actuation in polycrystalline NBT-14BT-3NBZ at 0.05 Hz was observed to be linear and non-hysteretic, reaching up to 0.14% strain and …