Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2009.07a
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- Pages.1242_1243
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- 2009
Electrical properties of heterolayered BT/BNT thick films
BT/BNT 이종층 후막의 전기적 특성
- Lee, Seung-Hwan (Gyeoungsang University) ;
- Nam, Sung-Pill (Gyeoungsang University) ;
- Lee, Sung-Gap (Gyeoungsang University) ;
- Lee, Young-Hie (Kwangwoon University)
- Published : 2009.07.14
Abstract
The heterolayered BT-BNT thick films were fabricated by screen printing techniques on alumina substrates electrodes with Pt. We report the improved ferroelectric and dielectric properties in the heterolayered teteragonal/rhombohedral structure composed of the BT and the BNT thick films. We investigated the effects of deposition conditions on the structural and electrical properties of the heterolayered BT-BNT thick films. The dielectric properties 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
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