Results 181 to 190 of about 19,367 (220)

Vaporization of Lead Zirconate‐Lead Titanate Materials

Journal of the American Ceramic Society, 1967
A thermogravimetric investigation of the vaporization of cold‐pressed Pb(Zr 0.65 Ti 0.35 )O 3 in vacuum from 690° to 1130°C shows that the vaporization occurs in two steps.
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Optical Study of Lead Zirconate-Titanate

Journal of the Physical Society of Japan, 1965
Single crystals of the lead zirconate-titanate solid solution containing 85 percent and those containing less than 40 percent of lead zirconate have been prepared from a molten solvent of a mixture of KF and PbF 2 , and the measurements of optical birefringence have been made. They are all optically negative.
Shoichi Fushimi, Takuro Ikeda
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Lead zirconate titanate behaviors in an LDMOS

Chinese Physics B, 2013
The behaviors of lead zirconate titanate (PZT) deposited as the dielectric for high-voltage devices are investigated experimentally and theoretically. The devices demonstrate not only high breakdown voltages above 350 V, but also excellent memory behaviors.
Ya-Hong Zhai, Wei Li, Ping Li, Jun-Hong Li, Bin Hu, Wei-Rong Huo, Xue Fan, Gang Wang   +7 more
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Fabrication of lead zirconate titanate thin films using a diffusion process of lead zirconate and lead titanate multilayer films

Journal of Crystal Growth, 2002
Abstract We consider the possibility of PZT thin-film preparation using a diffusion process of PbTiO3 (PT) and PbZrO3 (PZ) multilayer films prepared by a chemical solution deposition (CSD) method. Both PT and PZ solutions were spin-coated onto a Pt/Ti/SiO2/Si substrate layer-by-layer; the PT and PZ two-layer film was pyrolyzed.
Takashi Iijima, Gang He, Hiroshi Funakubo   +2 more
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Possibilities of Isomorphous Substitutions in Lead Titanate and Lead Zirconate

Inorganic Materials, 2001
The extents of iso- and heterovalent substitutions in the ferroelectric compound PbTiO3and antiferroelectric compound PbZrO3are analyzed using solubility diagrams. The possibility of predicting the solubility limits in perovskite systems is discussed.
N. V. Dergunova, L. A. Reznichenko, O. N. Razumovskaya   +2 more
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Enthalpies of defect formation in lead titanate and lead zirconate

Materials Research Bulletin, 1986
Abstract Samples of Pb 1−δ TiO 3−δ and Pb 1−δ ZrO 3−δ in equilibrium with PbO ( δ = O ) or with TiO 2 or ZrO 2 (maximum values of δ = δ m, as reported in the literature) were investigated at 363 K by solution calorimetry in hydrochloric acid.
P. Knauth, G. Schwitzgebel
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Dip-coating conditions and modifications of lead titanate and lead zirconate titanate films

Journal of Materials Science, 1990
The modifications of dip-coated lead titanate (PT) and lead zirconate titanate (PZT) films strongly depend on the film thickness and the substrate in addition to the heat-treatment temperature. At 500 to 600 ° C, metastable paraelectric pyrochlore grew on glass plates (amorphous plates) when the thickness of the coated films produced by one coating ...
Yasutaka Takahashi, Kouichi Yamaguchi
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Ageing and fatigue of lead titanate and lead zirconate titanate thin ferroelectric films

Solid State Sciences, 2010
Abstract The phenomena of ageing and fatigue have been experimentally investigated in lead titanate and lead zirconate titanate thin ferroelectric films for samples on different substrates and with different materials of the measuring electrodes.
Andrey Sidorkin, Lolita Nesterenko, Alexander Sidorkin, Stanislav Ryabtsev, Galina Bulavina   +4 more
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Switching Frequency Dependence in Thin Films of Lead Titanate and Lead Zirconate Titanate

Ferroelectrics, 2008
The dependencies of coercive field and internal bias field on the frequency of the applied external field were experimentally studied in the films of lead titanate and lead zirconate titanate in a wide temperature range. It was demonstrated that with the frequency increase in the above films a build up of coercive field and internal bias field is ...
A. S. Sidorkin, L. P. Nesterenko, A. L. Smirnov, S. V. Ryabtsev, A. A. Sidorkin   +4 more
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Formation of Lead Zirconate‐Lead Titanate Solid Solutions

Journal of the American Ceramic Society, 1965
Formation of the Pb(Zr,Ti)O 3 solid solution in the system PbO‐TiO 2 ‐ZrO 2 was studied by chemical analysis and X‐ray powder diffrac‐tometry. Only PbTiO 3 and Pb(Zr,Ti)O
YOSHIHIRO MATSUO, HIROMU SASAKI
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