Phase diagrams of YBa2Cu4O8 and YBa2Cu3.5O7.5 in the pressure range 1 bar≤PO2≤3000 bar

[1]  P. Fischer,et al.  Low temperature anomalies and pressure effects on the structure and Tc of the superconductor YBa2Cu4O8 (Tc=80 K) , 1989 .

[2]  J. Nickel,et al.  Stability of 124, 123, and 247 superconductors , 1989 .

[3]  P. Fischer,et al.  Two new bulk superconducting phases in the Y-Ba-Cu-O system: YBa2Cu3.5O7 + x (Tc ≈ 40 K) and YBa2Cu4O8 + x (Tc ≈ 80 K) , 1989 .

[4]  J. Karpinski,et al.  High-pressure phase diagrams (1–3000 bar oxygen) of the (Y-Ba-Cu-O)-O2 systems , 1989 .

[5]  E. Kaldis,et al.  High accuracy volumetric determination of oxygen in YBaCuO superconductors: YBa2Cu3O6.5+x , 1989 .

[6]  Scott,et al.  Eight new high-temperature superconductors with the 1:2:4 structure. , 1989, Physical review. B, Condensed matter.

[7]  P. Wachter,et al.  Strong pressure dependence of Tc of the new 80 K phase YBa2Cu4O8+x , 1989 .

[8]  P. Fischer,et al.  High pressure preparation and neutron-diffraction study of the high Tc superconductor YBa2Cu4O8″^X , 1989 .

[9]  J. Karpinski,et al.  Bulk synthesis of the 81-K superconductor YBa2Cu4O8 at high oxygen pressure , 1988, Nature.

[10]  P. Bordet,et al.  Structure determination of the new high-temperature superconductor Y2Ba4Cu7O14+x , 1988, Nature.

[11]  M. L. Mandich,et al.  Crystal structure of the 80 K superconductor YBa2Cu4O8 , 1988, Nature.

[12]  A. Kapitulnik.  Properties of films of high-Tc perovskite superconductors , 1988 .

[13]  R. Gronsky,et al.  Structure of (CuO)2 double layers in superconducting YBa2Cu3O7 , 1988, Nature.

[14]  J. Karpinski,et al.  Equilibrium pressures of oxygen above YBa2Cu3O7±x up to 2,000 bar , 1988, Nature.

[15]  C. Beeli,et al.  Crystallization of YBa2Cu3O7+x from nearly stoichiometric and nonstoichiometric melts, under oxygen pressures up to 2800 bar , 1988 .

[16]  J. Karpinski,et al.  High purity autoclaves (2.5 kbar) for high temperature (1700°C) crystal growth and phase diagram studies , 1986 .