Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Synthesis and Microwave Dielectric Properties of $La(Zn_{1/2}Ti_{1/2})O_3$

$La(Zn_{1/2}Ti_{1/2})O_3$의 합성 및 고주파 유전특성

  • 서명기 (서울대학교 공과대학 재료공학부) ;
  • 조서용 (서울대학교 공과대학 재료공학부) ;
  • 홍국선 (서울대학교 공과대학 재료공학부) ;
  • 박순자 (서울대학교 공과대학 재료공학부)
  • Published : 1996.09.01
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Abstract

The dielectric properties at microwave frequencies of B site complex perovskite La(Zn1/2Ti1/2)O3 which has +3 ion in A site were investigated. maximum Q*F value of the specimens was 59000 dielectric constant 34, temperature coefficient of resonant frequency -52 ppm/$^{\circ}C$. XRD pattern of the sintered specimen shows (111) ssuperlattice reflection which indicates Zn and Ti cation ordering.

Keywords

References

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