Effect of potassium addition on YBa₂Cu₃O_x superconductors

Engineering & Materials Science

• Annealing 48%
• Doping (additives) 18%
• Ions 44%
• Oxygen 39%
• Potassium 79%
• Superconducting materials 85%
• Superconductivity 100%

Physics & Astronomy

• annealing 29%
• atmospheres 11%
• ions 22%
• oxygen 29%
• potassium 64%
• substitutes 12%
• superconductivity 54%

Chemical Compounds

• Annealing 25%
• Dioxygen 23%
• Ion 19%
• Superconductivity 75%
• Superconductor 73%