Interfaces between Ferroelectric Ceramics and Superconducting Oxide

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概要

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• Superconducting oxide of Y_1Ba_2Cu_3O_<7-x> was pasted in a thick film on piezo electronic ceramics, Pb (Zr, Ti) O_3 and the electrical properties were evaluated from the temperature of liq. N_2 to the room temperature. They showed the semiconductive property, although the resistivity was 0.1Ω・cm at 80 K without clear clitical temperature. Furthermore, Pb (Zr, Ti) O_3 was sandwiched with YBCOs as the electrodes to measure piezoelectricity of the system. The Y_1Ba_2Cu_3O_<7-x> film thicknesses were determined by scanning electron microscope (SEM). An electron probe microanalyzer (EPMA) revealed diffusion of Ba into Pb (Zr, Ti) O_3. The high density of thick film should be achieved for new composites with better properties.

• 湘南工科大学の論文
• 1995-03-25

著者

• Sugihara S

  Shonan Inst. Technol.

• Sugihara Sunao

  湘南工科大学工学部材料工学科

関連論文

• Wetting and Interface Reaction of BaTiO_3 and Pb(Zr, Ti)O_3 by Ag Metal
• Interfaces between Ferroelectric Ceramics and Superconducting Oxide

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