References of "Sadewasser, Sascha"
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See detailCurrent Status of Bottom-Up Fabrication Approaches for Cu(In,Ga)Se2 Micro-Concentrator Solar Cells
Pérez-Rodríguez, Ana; Goncalinho Poeira, Ricardo Jorge UL; Alves, Marina et al

in 17TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-17) (2022, September 02)

Cu(In,Ga)Se2 solar cells have reached a record efficiency of 23.35% and are established as a renewable energy technology. However, future large-scale fabrication might be hindered by the availability and ... [more ▼]

Cu(In,Ga)Se2 solar cells have reached a record efficiency of 23.35% and are established as a renewable energy technology. However, future large-scale fabrication might be hindered by the availability and high cost of raw materials. To reduce the amount of solar cell material, strong efforts have been devoted to the development of the micro-concentrator photovoltaics concept for Cu(In,Ga)Se2 thin film solar cells, which combines the well established concentrator photovoltaics (CPV) technology with the miniaturization of the solar cells. In this work, we review different bottom-up approaches for the fabrication of Cu(In,Ga)Se2 micro solar cells, that potentially allow the reduction of raw material, and we present the latest results on a magnetron sputtering based method for Cu(In,Ga)Se2 micro solar cells. [less ▲]

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See detailChemical instability at chalcogenide surfaces impacts chalcopyrite devices well beyond the surface
Colombara, Diego UL; Elanzeery, Hossam UL; Nicoara, Nicoleta et al

in Nature Communications (2020)

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See detailThin-film micro-concentrator solar cells
Alves, Marina; Pérez-Rodríguez, Ana; Dale, Phillip UL et al

in Journal of Physics : Energy (2020)

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See detailHeavy Alkali Treatment of Cu(In,Ga)Se2 Solar Cells: Surface versus Bulk effects
Siebentritt, Susanne UL; Avancini, Enrico; Bär, Marcus et al

in Advanced Energy Materials (2020)

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See detailArea-selective electrodeposition of micro islands for CuInSe2-based photovoltaics
Correia, David; Siopa, Daniel UL; Colombara, Diego UL et al

in Results in Physics (2019), 12

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See detailLocally-confined electrodeposition of Cu(In,Ga)Se2micro islands for micro-concentrator solar cells.
Correa, David; Siopa, Daniel UL; Salomé, Pedro M.P. et al

in IEEE (2018)

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See detailLarge Neutral Barrier at Grain Boundaries in Chalcopyrite Thin Films
Hafemeister, Michael; Siebentritt, Susanne UL; Albert, Jürgen et al

in Physical Review Letters (2010), 104(196602), 1-4

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