한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)

한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
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PMS-PZT 세라믹스의 탄성표면과 특성에 관한 연구

A Study on Surface Acoustic Wave Characteristics of PMS-PZT Piezoelectric Ceramics

  • 김준한 (연세대학교 전기공학과) ;
  • 양원봉 (연세대학교 전기공학과) ;
  • 최형욱 (연세대학교 전기공학과) ;
  • 윤현상 (연세대학교 전기공학과) ;
  • 윤석진 (연세대학교 전기공학과) ;
  • 박창엽 (연세대학교 전기공학과)
  • 발행 : 1992.05.01
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초록

In this study, piezoelectric ceramics of composition 0.08Pb(Mn$\sub$1/3/Sb$\sub$2/3/)O$_3$ were manufactured by the Hot-press method and structural, piezoelectrical properties and temperature stability were investigated with addition of 0, 02, 0.4, 0.6, 0.8, 1.0 [wt%] Cr$_2$O$_3$. Also the SAW delayline was fabricated and the propagation characteristics of SAW were considered with SAW theories.

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