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

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Influence of Substrate Temperature of SBN Ceramic Thin Film

SBN 세라믹 박막의 기판온도에 따른 영향

  • Published : 2008.11.06
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Abstract

The $Sr_{0.7}Bi_{2.3}Nb_2O_9$(SBN) thin films are deposited on Pt-coated electrode(Pt/Ti/SiO2/Si) using RF sputtering method at various substrate temperature. The optimum conditions of RF power and Ar/O2 ratio were 60[W] and 70/30, respectively. The crystallinity of SBN thin films were increased with increase of substrate temperature in the temperature range of 100~400[$^{\circ}C$]. The capacitance of SBN thin films were increased with the increase of substrate temperature.

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