Enhanced iron gettering by short, optimized low-temperature annealing after phosphorus emitter diffusion for industrial silicon solar cell processing

Keyphrases

• Low Temperature 100%
• Silicon Solar Cells 100%
• Industrial Silicon 100%
• Electron Lifetime 100%
• Solar Cell Processing 100%
• Low-temperature Annealing 100%
• Iron Gettering 100%
• Phosphorus Emitter 100%
• Potential Improvement 50%
• Incomplete Knowledge 50%
• Fabrication Methods 50%
• Processing Time 50%
• Gettering 50%
• Solar Cell Efficiency 50%
• Annealing Temperature 50%
• Si Wafer 50%
• Solar Cell Performance 50%
• Annealing Time 50%
• P Diffusion 50%
• Extended Gettering 50%
• P-emitter 50%
• Short Tails 50%
• Optimum Annealing Temperature 50%
• Industrial Fabrication 50%
• Annealing Duration 50%

Engineering

• Low-Temperature 100%
• Solar Cell 100%
• Annealing Temperature 66%
• Electron Lifetime 66%
• Improvement Potential 33%
• Processing Time 33%
• Cell Performance 33%
• Si Wafer 33%
• Annealing Time 33%
• Solar cell efficiency 33%

Material Science

• Silicon Solar Cell 100%
• Gettering 100%
• Annealing Temperature 100%
• Solar Cell 66%
• Annealing Time 33%