Challenges for lowly-doped phosphorus emitters in silicon solar cells with screen-printed silver contacts

This work points out that the application of phosphorus emitters with low surface concentration Nsurf of a few 1019 cm-3 in combination with state-of-the-art screen-printed and fired silver contacts is no more limited by the specific contact resistance ρC but by the dark saturation current densities...

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Bibliographische Detailangaben

Hauptverfasser:	Werner, S, Lohmüller, E, Maier, S, Mourad, S, Wolf, A
Format:	Artikel
Sprache:	eng
Schlagworte:	doping concentration metallization phosphorus Photovoltaik Pilotherstellung von industrienahen Solarzellen printing PV Produktionstechnologie und Qualitätssicherung Silicium-Photovoltaik solar cell
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