![]() Steichen, Marc ![]() ![]() ![]() in Chemmical Communications (2017) Detailed reference viewed: 203 (6 UL)![]() ; Berg, Dominik ![]() ![]() in Journal of Materials Chemistry C (2014), 2 Detailed reference viewed: 108 (1 UL)![]() Colombara, Diego ![]() ![]() ![]() in Solar Energy Materials & Solar Cells (2014), 123 Absorber layers consisting of Cu2ZnSnSe4 (CZTSe) and surface ZnSe in variable ratios were prepared by selenization of electroplated Cu/Sn/Zn precursors and completed into full devices with up to 5.6 ... [more ▼] Absorber layers consisting of Cu2ZnSnSe4 (CZTSe) and surface ZnSe in variable ratios were prepared by selenization of electroplated Cu/Sn/Zn precursors and completed into full devices with up to 5.6 % power conversion efficiency. The loss of short circuit current density for samples with increasing ZnSe content is consistent with an overall reduction of spectral response, pointing to a ZnSe current blocking behavior. A feature in the spectral response centered around 3 eV was identified and attributed to light absorption by ZnSe. A model is proposed to account for additional collection of the carriers generated underneath ZnSe capable of diffusing across to the space charge region. The model satisfactorily reproduces the shape of the spectral response and the estimated ZnSe surface coverage is in good qualitative agreement with analysis of the Raman spectral mapping. The model emphasizes the importance of the ZnSe morphology on the spectral response, and its consequences on the solar cell device performance. [less ▲] Detailed reference viewed: 502 (10 UL)![]() Djemour, Rabie ![]() Doctoral thesis (2014) Detailed reference viewed: 64 (3 UL)![]() Berg, Dominik ![]() ![]() ![]() in Thin Solid Films (2014), 569 Detailed reference viewed: 138 (1 UL)![]() Redinger, Alex ![]() ![]() ![]() in IEEE Journal of Photovoltaics (2014) Detailed reference viewed: 199 (8 UL)![]() Djemour, Rabie ![]() ![]() ![]() in Journal of Applied Physics (2014), 116 Detailed reference viewed: 174 (7 UL)![]() Redinger, Alex ![]() ![]() in Thin Solid Films (2014) Detailed reference viewed: 176 (8 UL)![]() Redinger, Alex ![]() ![]() ![]() Scientific Conference (2013, June) Detailed reference viewed: 155 (3 UL)![]() Mousel, Marina ![]() ![]() in Advanced Energy Materials (2013), 4 Detailed reference viewed: 185 (11 UL)![]() Steichen, Marc ![]() ![]() ![]() in The Journal of Physical Chemistry (2013) Detailed reference viewed: 159 (12 UL)![]() Djemour, Rabie ![]() ![]() ![]() in Applied Physics Letters (2013), 102 Detailed reference viewed: 206 (14 UL)![]() Djemour, Rabie ![]() ![]() ![]() in Optics Express (2013) Detailed reference viewed: 152 (6 UL)![]() Mousel, Marina ![]() ![]() ![]() in Thin Solid Films (2013), 535 Detailed reference viewed: 183 (8 UL)![]() Redinger, Alex ![]() ![]() ![]() in Progress in Photovoltaics (2013) Detailed reference viewed: 183 (10 UL)![]() ; Djemour, Rabie ![]() ![]() in Thin Solid Films (2012), 520 Detailed reference viewed: 163 (3 UL)![]() ; Djemour, Rabie ![]() ![]() in Applied Physics Letters (2012), 100 Detailed reference viewed: 213 (5 UL)![]() Gütay, Levent ![]() ![]() ![]() in Applied Physics Letters (2012), 100 Detailed reference viewed: 148 (4 UL)![]() Redinger, Alex ![]() ![]() in IEEE Journal of Photovoltaics (2011) Detailed reference viewed: 162 (5 UL) |
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