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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전기화학 Coating Method

Electrochemistry Coating Method

  • 발행 : 2009.06.18
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초록

In this work, the effects of substrate on the formation of YBaCuO by CVD were investigated by observing the microstructure and the crystallographic orientation and by measuring the temperature dependence of electrical resistance. Source materials used to synthesize the YBaCuO superconducting film were beta-diketone chelates of Y, Ba and Cu. These chelates were evaporated at $137-264^{\circ}C$. The source vapors of Y, Ba and Cu were transported into hot zone by using Ar gas and $O_2$ gas was introduced separately.

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