Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Electric Properties of Superconducting Ceramic Thick Films

초전도 세라믹 후막의 전기적 특성

  • Published : 2005.05.01
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Abstract

BiSrCaCuO superconducting ceramic thick films were fabricated by chemical process. The x ray diffraction pattern of the BiSrCaCuO thick films contained 110 K phase. The critical temperature of BiSrCaCuO thick films were Tc=95 K-97 K. The critical temperature and critical density of BiSrCaCuO thick film grown at $750 {\circ}C$ were Tc = 95 K and $Jc= 7{\times}10^{6} A/cm^{2}$ We obtained high-Jc as-grown BiSrCaCuO on an MgO substrate by low fressure CVD.

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References

  1. H. Maeda, Y. Tanaka, and M. Hukutomi, 'Bi-based high Tc superconductors', Jpn. J. Appl. Phys., Vol. 27, No.2, p. 209, 1988
  2. 박성재, 김용선, 김채옥, '회전실험에서의 다결정 $Y_1Ba_2Cu_3O_{7-\delta}$ 초전도체의 Vortex flux의 거동', 전기전자재료학회논문지, 11권, 9호, p. 751, 1988
  3. 이희갑, 박용필, 이전현, 이준웅, 'Evaluation of sticking coefficient in BSCCO thin film fabricated by co-sputtering', 전기전자재료학회논문지, 13권, 1호, p. 80, 2000
  4. 류경우, 최병주, '인접교류전류가 Bi2223 테이프의 통전손실에 미치는 영향', 전기전자재료학회논문지 , 14권,3호, p. 251, 2001
  5. U. Endo, S. Koyama, and T. Kawai, 'Preparation of the high-$T_c$, phase of Bi-Sr-Ca-Cu-O superconductor', Jpn. J. Appl. Phys., Vol. 27, No. 27, L. 1476, 1989
  6. S. X. Dou, K. H. Song, H. K. Liu, C. C. Sorrell, M. H. Apperley, and N. Savvides, 'Superconductivity in a Ag-doped Bi-Ph-Sr-Ca-Cu-O system', Appl. Phys. Lett., Vol. 56, p. 493, 1990 https://doi.org/10.1063/1.103298