Flat dielectric properties of capacitor (1 - x)Pb(Mg1/3Nb2/3)O3 - xPbTiO3 by controlled concentration gradient

Jong Gab Baek, Kenjiro Gomi, Tetsuhiko Isobe, Mamoru Senna

研究成果: Article査読

15 被引用数 (Scopus)

抄録

Physical and chemical bases of ferroelectrics with the controlled multilayers are studied to design a capacitor with the high and flat dielectric constant. Each component, (1 - x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (x = 0, 0.1 and 0.2), is compounded in parallel at the stage of a green compact and sintered at 1200°C for 2 h. The ceramics exhibits the flat dielectric curve at temperatures between - 10 and 100°C with the dielectric constant, 9 × 103. The flat dielectric curve is attributed to the existence of the reaction layer formed during sintering between the parallel segments with different x.

本文言語English
ページ(範囲)46-52
ページ数7
ジャーナルMaterials Science and Engineering B
49
1
出版ステータスPublished - 1997 9 5

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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「Flat dielectric properties of capacitor (1 - x)Pb(Mg<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub> - xPbTiO<sub>3</sub> by controlled concentration gradient」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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