Structuring Interdigitated Back Contact Solar Cells Using the Enhanced Oxidation Characteristics Under Laser‐Doped Back Surface Field Regions

Interdigitated back contact (IBC) architecture can yield among the highest silicon wafer‐based solar cell conversion efficiencies. Since both polarities are realized on the rear side, there is a definite need for a patterning step. Some of the common patterning techniques involve photolithography, i...

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Veröffentlicht in:	Physica status solidi. A, Applications and materials science Applications and materials science, 2024-03, Vol.221 (5), p.n/a
Hauptverfasser:	Kuruganti, Vaibhav V., Isabella, Olindo, Mihailetchi, Valentin D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Diffusion layers interdigitated back contact solar cells Laser ablation laser doping Lasers Oxidation patterning techniques Photolithography Photovoltaic cells Silicon wafers SiO2 as diffusion barriers Solar cells Thermal utilization Thickness
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