Effect of Iron-Group-Ion Doping on the Properties of BaTiO<SUB>3</SUB> Ceramics

• Inoue Akira

  Institute of Applied Physics, University of Tsukuba

• Iha Michiaki

  Institute of Applied Physics, University of Tsukuba

• Matsuda Izuru

  Institute of Applied Physics, University of Tsukuba

• Uwe Hiromoto

  Institute of Applied Physics, University of Tsukuba

• Sakudo Tunetaro

  Institute of Applied Physics, University of Tsukuba

抄録

The changes of the Curie temperatures of BaTiO₃ ceramics doped with Fe, Ni, Cu and Nb were measured from the shifts of the peaks in the permittivity-temperature curves. The corresponding changes of the electrical conductivity were evaluated from the frequency and temperature dependence of the dielectric losses. The various possible causes of the phenomena of the T_c-change were discussed.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 30 (9), 2388-2390, 1991

  社団法人応用物理学会

キーワード

• BaTiO<SUB>3</SUB>
• iron group ions
• doping effects
• electrical conductivity
• dielectric loss

詳細情報

• CRID: 1574231877108281472
• NII論文ID: 110003902757
• NII書誌ID: AA10457675
• 本文言語コード: en
• データソース種別:
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