Towards ultrathin copper indium gallium diselenide solar cells: proof of concept study by chemical etching and gold back contact engineering

ABSTRACT An innovative approach combining chemical etching and a “lift‐off” process, which allows back contact processing after CIGSe deposition, permitted to use Au as a highly reflective back contact in ultrathin CIGSe solar cells. The Au back contact does not degrade the other parameters of the c...

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Veröffentlicht in:	Progress in photovoltaics 2012-08, Vol.20 (5), p.582-587
Hauptverfasser:	Li-Kao, Zacharie Jehl, Naghavi, Negar, Erfurth, Felix, Guillemoles, Jean François, Gérard, Isabelle, Etcheberry, Arnaud, Pelouard, Jean Luc, Collin, Stephane, Voorwinden, Georg, Lincot, Daniel
Format:	Artikel
Sprache:	eng
Schlagworte:	back contact CIGSe lift-off light trapping reflectivity ultrathin solar cells
Online-Zugang:	Volltext
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