한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제24권6호
  • /
  • Pages.527-536
  • /
  • 1987
  • /
  • 1229-7801(pISSN)
  • /
  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
권호 표지

2단소성방법으로 제조한 PLZT 세라믹의 전기광학 특성

Electro Optic Characteristics of PLZT Ceramics Fabricated by Two Stage Sintering Method

  • 박창엽 (연세대학교 전기공학과) ;
  • 강원구 (연세대학교 전기공학과) ;
  • 위규진 (연세대학교 전기공학과) ;
  • 정익채 (연세대학교 전기공학과)
  • 발행 : 1987.06.01
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초록

PLZT ceramics of composition La/Zr/Ti=X/65/35(X=5-10 at.%) were fabricated by two state sintering technique.Transparent PLZT ceramics were obtained in the composition above 8 at. % La. Variations of electrooptic properties in the compositions between 8 at. % and 9 at. % La were able to be expected from the significant differences of P-E hysteresis curve and the changes of dielectric phase transition. The range of birefringence of 8/65/35 specimen was 4.08${\times}$10-3. Domain switching of 9/65/35 specimen was agreed with the applied electric pulse because input pulse signal corresponds to optical pulse response.

키워드

참고문헌

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