Ca doping effects in YBa 2 Cu 4 O 8 prepared by the citrate pyrolysis method
暂无分享,去创建一个
T. Graf | A. Junod | G. Triscone | J. Muller | K. Koyama
[1] J. Karpinski,et al. Evidence for Ca substituting Ba in YBa2−xCaxCu4O8±y: a nuclear quadrupole resonance investigation , 1990 .
[2] P. Edwards,et al. Synthesis of high critical current YBa2Cu4O8 submicron powders at one atmosphere pressure by the citrate-gel process , 1990 .
[3] E. Kaldis,et al. Superconductivity at 108 K in YBa2Cu4O8 at pressures up to 12 Gpa , 1990 .
[4] Y. Shiohara,et al. Synthesis of YBa2Cu4O8 Powders by Sol-Gel Method under Ambient Pressure , 1990 .
[5] Takano,et al. Calcium-substituted Y-Ba-Cu-O superconductors with enhanced Tc synthesized at elevated oxygen pressures. , 1990, Physical review. B, Condensed matter.
[6] R. Buckley,et al. Calcium-substituted superconducting RBa2Cu4O8 with Tc ∼ 90 K prepared at one atmosphere , 1990 .
[7] S. Tanaka,et al. Tc increased to 90 K in YBa2Cu408 by Ca doping , 1989, Nature.
[8] J. Nickel,et al. Stability of 124, 123, and 247 superconductors , 1989 .
[9] W. F. Peck,et al. Synthesis of bulk superconducting YBa2Cu4O8 at one atmosphere oxygen pressure , 1989, Nature.
[10] J. Karpinski,et al. Bulk synthesis of the 81-K superconductor YBa2Cu4O8 at high oxygen pressure , 1988, Nature.
[11] D. Blank,et al. Preparation of YBa2Cu3O7-? by citrate synthesis and pyrolysis , 1988 .