The mechanism of metal spikes on the p+ emitter and the regulation of silicon interface corrosion by modifying the surface of aluminum powder

X Zhou, Z Guo, H Zhang, S Ma, H Wang - Journal of Alloys and Compounds, 2025 - Elsevier
Due to the difference in work function of p+ emitter and n+ emitter, the metallization process
required re-doping to achieve ohmic contact between the metal and silicon interfaces. To …