Identification of pre-breakdown mechanism of silicon solar cells at low reverse voltages

The local breakdown of commercial silicon solar cells occurring at reverse voltages of only 3-4 V has been investigated by means of current-voltage measurements, dark lock-in thermography, and reverse-biased electroluminescence (ReBEL) with a spatial resolution on the micrometer-scale. It is shown t...

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Veröffentlicht in:	Applied physics letters 2010-08, Vol.97 (7), p.073506-073506-3
Hauptverfasser:	Lausch, Dominik, Petter, Kai, Bakowskie, Ronny, Czekalla, Christian, Lenzner, Jörg, von Wenckstern, Holger, Grundmann, Marius
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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