References of "Werner, Florian 50003325"
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See detailHigh‐performance low bandgap thin film solar cells for tandem applications
Elanzeery, Hossam UL; Babbe, Finn UL; Melchiorre, Michele UL et al

in Progress in Photovoltaics (2018)

Thin film tandem solar cells provide a promising approach to achieve high efficiencies. These tandem cells require at least a bottom low bandgap and an upper high bandgap solar cell. In this contribution ... [more ▼]

Thin film tandem solar cells provide a promising approach to achieve high efficiencies. These tandem cells require at least a bottom low bandgap and an upper high bandgap solar cell. In this contribution, 2 high‐performance Cu(In,Ga)Se2 cells with bandgaps as low as 1.04 and 1.07 eV are presented. These cells have shown certified efficiencies of 15.7% and 16.6% respectively. Measuring these cells under a 780‐nm longpass filter, corresponding to the bandgap of a typical top cell in tandem applications (1.57 eV), they achieved efficiencies of 7.9% and 8.3%. Admittance measurements showed no recombination active deep defects. One additional high‐performance CuInSe2 thin film solar cell with bandgap of 0.95 eV and efficiency of 14.1% is presented. All 3 cells have the potential to be integrated as bottom low bandgap cells in thin film tandem applications achieving efficiencies around 24% stacked with an efficient high bandgap top cell. [less ▲]

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See detailSodium enhances indium-gallium interdiffusion in copper indium gallium diselenide photovoltaic absorbers
Colombara, Diego UL; Werner, Florian UL; Schwarz, Torsten et al

in Nature Communications (2018)

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See detailHall measurements on low-mobility thin films
Werner, Florian UL

in Journal of Applied Physics (2017), 122

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See detailImproved environmental stability of highly conductive nominally undoped ZnO layers suitable for n-type windows in thin film solar cells
Hala, Matej UL; Kato, H.; Algasinger, M. et al

in Solar Energy Materials & Solar Cells (2017), 161

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See detailWhat is the dopant concentration in polycrystalline thin-film Cu(In,Ga)Se2 ?
Werner, Florian UL; Bertram, Tobias UL; Mengozzi, Jonathan et al

in Thin Solid Films (2017), 633

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See detailSpace-charge-limited currents in CIS-based solar cells
Zelenina, Anastasiya UL; Werner, Florian UL; Elanzeery, Hossam UL et al

in Applied Physics Letters (2017), 111

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See detailOrdering kesterite improves solar cells:A low temperature post-deposition annealing study
Rey, Germain UL; Weiss, Thomas UL; Sendler, Jan UL et al

in Solar Energy Materials & Solar Cells (2016), 151

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See detailPhotoluminescence studies in epitaxial CZTSe thin films
Sendler, Jan UL; Thevenin, Maxime UL; Werner, Florian UL et al

in Journal of Applied Physics (2016), 120

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See detailEnvironmental stability of highly conductive nominally undoped ZnO layers
Hala, Matej UL; Inoue, Yukari; Kato, Iroki et al

in IEEE Photovoltaic Specialists Conference. Conference Record (2016), 978-1-5090-2724

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See detailDoping mechanism in pure CuInSe2
Werner, Florian UL; Colombara, Diego UL; Melchiorre, Michele UL et al

in JOURNAL OF APPLIED PHYSICS (2016), 119

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See detailTransparent conductive CuCrO2 thin films deposited by pulsed injection metal organic chemical vapor deposition: up-scalable process technology for an improved transparency/conductivity trade-off
Crêpellière J.; Lunca Popa P.; Bahlawane N. et al

in Journal of Materials Chemistry C (2016)

Detailed reference viewed: 119 (1 UL)