ELECTRICAL PROPERTIES OF HETEROLAYERED BaTiO3/(Bi1/2Na1/2)TiO3 THICK FILMS

被引：0

作者：

Nam, Sung-Pill ^{[1
]}

Noh, Hyun-Ji ^{[1
]}

Lee, Sung-Gap ^{[1
]}

Bae, Seon-Gi ^{[2
]}

Lee, Young-Hie ^{[3
]}

机构：

[1] Gyeongsang Natl Univ, Eng Res Inst, Dept Ceram Engn, Gyeongnam 660701, South Korea

[2] Univ Incheon, Dept Elect Engn, Inchon, South Korea

[3] Kwangwoon Univ, Dept Elect Mat Engn, Seoul, South Korea

来源：

MODERN PHYSICS LETTERS B | 2009年 / 23卷 / 31-32期

关键词：

BNT; BT; heterolayer; dielectricproperty; ferroelectric; BARIUM-TITANATE; CERAMICS;

D O I：

10.1142/S0217984909021831

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The heterolayered BT/BNT thickfilms were fabricated by screen printing techniques on alumina substrates electrodes with Pt. Their structure and ferroelectric properties were investigated with the heterolayered tetragonal/rhombohedral structure composed of the BT and the BNT thick films. The structural and electrical properties of the heterolayered BT/BNT thick films were studied. The dielectric properties such as dielectric constant, loss and remanent polarization of the heterolayered BT/BNT thick films were superior to those of single composition BNT, and those values for the heterolayered BT/BNT thick films were 1455, 0.025 and 12.63 mu C/cm(2).

引用

页码：3785 / 3791

页数：7

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