Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 1993.05a
- /
- Pages.22-27
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- 1993
Development of BiPbAgSrCaCuO Superconductor used diffusion of dual layer and The growth mechanism process of superconducting phase
이중층 시료에서 확산을 이용한 BiPbAgSrCaCuO 초전도체 개발 및 초전도상 성장기구
- Choi, S.H. (Department of Electrical Engineering, Chonbuk Univ.) ;
- Gang, H.G. (Department of Electrical Engineering, Chonbuk Univ.) ;
- Yu, H.S. (Department of Electrical Engineering, Chonbuk Univ.) ;
- Yu, J.J. (Department of Electrical Engineering, Chonbuk Univ.) ;
- Choi, M.H. (Department of Electrical Engineering, Chonbuk Univ.) ;
- Kim, M.K. (Department of Electrical Engineering, Chonbuk Univ.) ;
-
Choi, H.S.
(Department of Electrical Engineering, Chonbuk Univ.)
;
- Han, T.H. (Department of Electrical Engineering, Chonbuk Univ.) ;
- Park, S.J. (Department of Electrical Engineering, Chonbuk Univ.) ;
- Hwang, J.S. (Department of Electrical Engineering, Chonbuk Univ.) ;
- Han, B.S. (Department of Electrical Engineering, Chonbuk Univ.)
- 최성환 (전북대학교 대학원) ;
- 강형곤 (전북대학교 대학원) ;
- 유현수 (전북대학교 대학원) ;
- 유종주 (전북대학교 대학원) ;
- 최명호 (전북대학교 대학원) ;
- 김민기 (전북대학교 대학원) ;
-
최효상
(전북대학교 대학원)
;
- 한태희 (전북대학교 대학원) ;
- 박성진 (전북대학교 대학원) ;
- 황종선 (전북대학교 대학원) ;
- 한병성 (전북대학교)
- Published : 1993.05.15
Abstract
we prepared 70K new BiPbAgSrCaCuO superconductor used diffusion of dual layer which composed of SrCaCuO and BiPbAgCuO compound. This method is used permeation and diffusion on partial melting point of BiPbAgCuO compound. Samples were analyzed by means of X-ray diffraction analysis, Thermal analysis, critical temperature and scanning electron microscopy. It was found that the best results were obtained for spread volume (A:B=1:0.6) and sintring time 210hours.
Keywords