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Synthesis of High functional BiSrCaCuO Superconducting Precursor using Organic Metal Salts for Electrical Power Transmission

유기 금속염법에 의한 고효율 전력전송용 BiSrCaCuO 초전도 전구체 합성

  • Published : 2005.10.01

Abstract

High Tc superconducting with a BiSrCaCuO was prepared by the titrate method. The solid precursor produced by the dehydration of the gel at $120^{\circ}C$ for 12 h is not in the amorphous state as expected but in a crystalline state. X-tay diffraction peaks of nearly the same angular position as the peaks of high Tc phase were observed in the precursor.

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References

  1. J. Yang, D. Shi, X. Wang, A. Liu, and G. Yuan, 'Fabrication of YBCO coated conductors using magnetron sputtering', Physica C, Vol. 341, p. 2499, 2000
  2. G. Celentano, C. Annio, V. Boffa, L. Cioneta, F. Fabbri, Gambradella, V. Galluzzi, and A. Mancini, 'Superconducting and structural properties of YBCO thick films grown on biaxiaaly oriented architecture', Physica C, Vol. 341, p. 2501, 2000
  3. Y. Dimitriev and E. Kashchieva, 'Charge-density-wave transport properties', J. Mater. Sci., Vol. 10, No. 2, p. 1419, 1995
  4. M. Murakami, M. Morita, K. Doi, and K. Miyamoto, 'A new process with the promise of high Jc in oxide superconductors', Jpn. J. Appl. Phys., Vol. 28, No. 7, p. 1189, 1989 https://doi.org/10.1143/JJAP.28.1989
  5. S. G. Lee and S. H. Lee, 'Dielectric properties of creen-printed (Ba,Sr,Ca)$TiO_3 thick films for microwave phase shifters', Journal of the Korean Physical Society, Vol. 44, No. 2, p. 393, 2004
  6. 박성재, 김용선, 김채옥, '회전실험에서의 다결정 $Y_1Ba_2Cu_3O_{7-\delta}$ 초전도체의 Vortex flux의 거동', 전기전자재료학회논문지, 11권, 9호, p. 751, 1988