Progress in Superconductivity
- Volume 7 Issue 2
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- Pages.158-161
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- 2006
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- 1229-4764(pISSN)
Fabrication of YBCO films in MOD processing via chemically modified precursor solution
화학적으로 변형된 전구용액을 이용한 YBCO 박막 제조
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Kim, Y.K.
(Korea Institute of Machinery and Materials) ;
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Yoo, J.M.
(Korea Institute of Machinery and Materials) ;
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Chung, K.C.
(Korea Institute of Machinery and Materials) ;
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Ko, J.W.
(Korea Institute of Machinery and Materials) ;
- Kim, Y.J. (Iljin Electric Co. Ltd.) ;
- Han, B.S. (Iljin Electric Co. Ltd.)
- Published : 2006.04.01
Abstract
Superconducting YBCO films were successfully fabricated by MOD process using chemically modified precursor solution. In this study, a chemically modified precursor solution for MOD processing was synthesized using metal-organic salts and organic additives. It was shown that crack-free and uniform precursor films were formed after calcination in humidified Oxygen atmosphere. Less than 3 hours are required to finish the calcination process. XRD measurement shows that