Results 171 to 180 of about 19,061 (223)
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Fatigue of lead titanate and lead zirconate titanate thin films
Physics of the Solid State, 2008The fatigue of lead titanate and lead zirconate titanate ferroelectric thin films, i.e., a change in the polarization as a function of the number of switching cycles in an external electric field, is investigated experimentally. The threshold numbers of switching cycles are determined to be 1010–1011 for the lead titanate films and 109–1010 for the ...
A. S. Sidorkin +5 more
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Japanese Journal of Applied Physics, 1997
A major emerging market for ferroelectric non-volatile memories is the RF tag. In that application, low power and low voltage memory operation is essential. Historically, the lead zirconate titanate (PZT) family has not been noted for low voltage hysteresis loops but this is a function of process and not a property of the material.
Leonard L. Boyer +2 more
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A major emerging market for ferroelectric non-volatile memories is the RF tag. In that application, low power and low voltage memory operation is essential. Historically, the lead zirconate titanate (PZT) family has not been noted for low voltage hysteresis loops but this is a function of process and not a property of the material.
Leonard L. Boyer +2 more
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Electrohydrodynamic Deposition of Nanostructured Lead Zirconate Titanate
Journal of Nanoscience and Nanotechnology, 2005The deposition of a propanol-based lead zirconate titanate (PZT) sol using electrohydrodynamic atomization (EHDA) in the stable cone-jet mode was investigated. The droplets generated were deposited onto a copper substrate as a film, which was investigated using X-ray diffraction and scanning electron microscopy.
Sun, D +4 more
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Ferroelectric Lead Zirconate Titanate and Barium Titanate Nanotubes
Integrated Ferroelectrics, 2003Wetting of the pore walls of porous templates is a simple and convenient method to prepare nanotubes. Ferroelectric lead zirconate titanate and barium titanate nanotubes were fabricated by wetting of porous silicon templates of polymeric precursors.
Y. Luo +8 more
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Lead-zirconate-titanate micro-tubes
Journal of Materials Science Letters, 1995This letter reports on the fabrication of PZT micro-tubes by combining multi-magnetron reactive sputter deposition and fugitive phase techniques.
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Processing of porous lead titanate and lead zirconate titanate coatings
Le Journal de Physique IV, 1998Porous lead titanate (PT) and lead zirconate titanate (PZT) coatings were prepared by spin coating alkoxide solutions modified with benzoic acid. Carrying out the spin coating in a humid atmosphere (>30% RH) promoted the formation of porous microstructures. The variations in the chemical structure of the alkoxide and the coating microstructure indicate
J. S. Wright, L. F. Francis
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Hydrothermal synthesis of lead titanate and lead zirconate titanate electroceramic particles
Chemical Engineering Communications, 2003Hydrothermal synthesis of two lead-based perovskite powder systems, lead titanate and lead zirconate titanate, was investigated. Phase-pure perovskite lead titanate and lead zirconate titanate with various morphologies have been synthesized by hydrothermal methods at 150° and 175°C, respectively.
Suvacı, Ender +3 more
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Electrodeposition of lead zirconate titanate nanotubes
Journal of Materials Science, 2008Lead zirconate titanate (PZT) nanotubes have been grown using porous anodic alumina templates. Sol–gel electrophoretic deposition method was utilized to form the nanotubes on pore walls. The templates were prepared using various anodizing voltages to achieve different pore diameters. Phosphoric acid solution was employed as the electrolyte.
A. Nourmohammadi +3 more
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Lead Zirconate Titanate Hollow‐Sphere Transducers
Journal of the American Ceramic Society, 1994Millimeter‐sized, hollow spheres of lead zirconate titanate were fabricated by blowing gas through a fine‐grained slurry of PZT‐5. After they were sintered, the spheres were poled in two ways: radially between inside and outside electrodes, and tangentially between two outside electrodes.
Richard Meyer +5 more
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2018
Ceramics are inorganic, non-metallic, solids that consist of a metal, a non-metal, a metalloid such as silicon, or a combination of these. Ceramics utilize ionic or covalent bonding, or both. When thinking of a ceramic you may think of pottery. This is perfectly reasonable since the word “ceramic” is derived from the Greek word keramikos, which means ...
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Ceramics are inorganic, non-metallic, solids that consist of a metal, a non-metal, a metalloid such as silicon, or a combination of these. Ceramics utilize ionic or covalent bonding, or both. When thinking of a ceramic you may think of pottery. This is perfectly reasonable since the word “ceramic” is derived from the Greek word keramikos, which means ...
openaire +1 more source