Study of the ion-implanted back-surface fields in front-contact front-junction solar cells

We have studied low energy ion-implanted P+ and N+ back surface field (BSF) layers with shallow junctions in front-contact front-junction solar cells for the first time as far as we know. With N+ BSF layer, V oc and the efficiency of the solar cells increased on average by 30 mV and 1.3%, respective...

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Bibliographische Detailangaben

Hauptverfasser:	Deok-kee Kim, Youngmoon Choi, Eun Cheol Do, Jinsoo Mun, Jin Wook Lee, Ihngee Baik, Dongkyun Kim, Yun Gi Kim
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Charge carrier processes Doping Photovoltaic cells Radiative recombination Silicon Surface treatment
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