High-efficiency Cu(In,Ga)Se/sub 2/-based thin-film solar cells: 16.8% total-area 1-sun and 17.2% total-area 22-sun device performance

We report here on a confirmed world-record MgF/sub 2//ZnO/Cu(In,Ga)Se/sub 2//Mo/soda-lime solar cell with a total-area (active-area) efficiency of 16.8% (17.5%) under air mass (AM)1.5 test conditions. Improvements relative to previous record devices are in the short-circuit current (J/sub SC/). We a...

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Bibliographische Detailangaben

Hauptverfasser:	Tuttle, J.R., Contreras, M.A., Ward, J.S., Gabor, A.M., Ramanathan, K.R., Tennant, A.L., Wang, L., Keane, J., Noufi, R.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Chemical vapor deposition Glass Laboratories Manufacturing industries Photovoltaic cells Sputtering Substrates Sun Transistors Zinc oxide
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