High critical current densities in bulk MgB₂ fabricated using amorphous boron

Physics & Astronomy

• argon 17%
• atmospheres 15%
• boron 75%
• critical current 80%
• current density 63%
• diffraction 11%
• grain size 16%
• magnetization 14%
• metals 11%
• optimization 14%
• performance 9%
• purity 37%
• scanning electron microscopy 14%
• sintering 67%
• solid state 16%
• x rays 9%

Chemical Compounds

• Amorphous Material 61%
• Boron Atom 76%
• Current Density 64%
• Grain Size 20%
• Magnetization 20%
• Metal 9%
• Purity 22%
• Scanning Electron Microscopy 13%
• Sintering 72%
• Solid State Reaction 19%
• Time 15%
• X-Ray Diffraction 10%

Engineering & Materials Science

• Argon 24%
• Boron 100%
• Magnetization 26%
• Metals 14%
• Powders 35%
• Scanning electron microscopy 17%
• Sintering 83%
• Solid state reactions 34%
• X ray diffraction analysis 27%