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Urbaniak, A., Igalson, M., Barreau, N. & Tomassini, M. (2015) Capacitance spectroscopy of Cu(In,Ga)Se-2-based solar cells with a Pt back electrode. Thin Solid Films, 574 120–124.
Added by: Laurent Cournède (2016-03-10 18:36:43) |
| Type de référence: Article DOI: 10.1016/j.tsf.2014.11.082 Numéro d'identification (ISBN etc.): 0040-6090 Clé BibTeX: Urbaniak2015 Voir tous les détails bibliographiques  |
Catégories: CESES Mots-clés: absorbers, Admittance, Back electrode, behavior, contacts, Copper Indium Gallium Selenide, Defects, ga)se-2 devices, Solar cells, thin-films, transparent, zno/cds/cu(in Créateurs: Barreau, Igalson, Tomassini, Urbaniak Collection: Thin Solid Films |
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This work contributes to the discussion on the influence of the back electrode on the capacitance spectroscopy results of Cu(In,Ga)Se-2-based solar cells. Devices with Mo and Pt back electrodes were investigated by means of admittance spectroscopy and carrier concentration profiling. We present arguments supporting the statement that admittance spectroscopy signals, which are commonly observed and reported, cannot be exclusively attributed to the non-ohmic character of the back electrode. (C) 2014 Elsevier B.V. All rights reserved.
Added by: Laurent Cournède |