Preparation of pure and chemically substituted XBa2Cu4O8 via freeze-dried nitrates

This publication has 22 references indexed in Scilit:

• High-quality ceramics of YBa2Cu4O8 from citrate sol-gel precursors sintered at one atmosphere oxygen pressure
  Physica C: Superconductivity and its Applications, 1991
• Fabrication of ceramic Y1−xCaxBa2Cu4O8+δ and YBa2Cu3O7 superconductors from oxalate precursors at ambient pressure
  Physica C: Superconductivity and its Applications, 1991
• Bulk superconducting ${\mathrm{Y}}_2$${\mathrm{Ba}}_4$${\mathrm{Cu}}_7$${\mathrm{O}}_{15\mathrm{-}\mathrm{\delta }}$ and ${\mathrm{YBa}}_2$${\mathrm{Cu}}_4$${\mathrm{O}}_8$ prepared in oxygen at 1 atm
  Physical Review B, 1990
• Calcium-substituted superconducting RBa2Cu4O8 with Tc ∼ 90 K prepared at one atmosphere
  Physica C: Superconductivity and its Applications, 1990
• Stability of 124, 123, and 247 superconductors
  Physica C: Superconductivity and its Applications, 1989
• Eight new high-temperature superconductors with the 1:2:4 structure
  Physical Review B, 1989
• Synthesis of bulk superconducting YBa2Cu4O8 at one atmosphere oxygen pressure
  Nature, 1989
• Bulk synthesis of the 81-K superconductor YBa2Cu4O8 at high oxygen pressure
  Nature, 1988
• Ordered-defect structure in epitaxialYBa2Cu3O7−xthin films
  Physical Review B, 1988
• Structure of (CuO)2 double layers in superconducting YBa2Cu3O7
  Nature, 1988