한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 1992년도 춘계학술대회 논문집
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- Pages.64-69
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- 1992
Bi-(Pb)-Sr-Ca-Cu-O계 초전도체의 Sb 첨가 효과
Effect of Sb doppd in Bi-Pb-Sr-Ca-O Superconductor
초록
Bi-Sr-Ca-Cu-O superconducting system have the low and high Tc phases. In order to get the superconductor above crtitical temperature 100K, we added with Pb and sintered for a long time about 200 hrs. In this study, the influence of superconducting characteristics on the Bi(Pb)SrCaCuO system characteristics on the Bi(Pb)SrCaCuO system dopped Sb was investigate too. Adding Sb of 0.1 mol, the sintering time is short than that dopped Pb only. We could get the critical temperature 102 K at sintered for 24 hrs and 109 K for 210 hrs.
키워드