Concepedia

Gerald Siefer

GS

79

Publications

8.8K

Citations

39

H-Index

2002

Active since

Affiliations

Fraunhofer Institute for Solar Energy Systems(Current)

National Renewable Energy Laboratory

University of Freiburg

Commissariat à l'Énergie Atomique et aux Énergies Alternatives

National Institute of Advanced Industrial Science and Technology

Gerald Siefer is an author at Fraunhofer Institute for Solar Energy Systems specializing in electrical engineering, engineering, and photovoltaics.

Top concepts

EngineeringPhotovoltaicsElectrical EngineeringSolar CellsSolar Cell MaterialsApplied PhysicsSolar PowerPhotovoltaic DevicesSolar Cell StructuresEnergy Efficiency

Publications per year

2002–2025

79

Publications

79

InP Nanowire Array Solar Cells Achieving 13.8% Efficiency by Exceeding the Ray Optics Limit

Jesper Wallentin, Nicklas Anttu, Damir Asoli et al. · Science · 2013 · 1.2K citations

Current-matched triple-junction solar cell reaching 41.1% conversion efficiency under concentrated sunlight

W. Guter, J. Schöne, Simon P. Philipps et al. · Applied Physics Letters · 2009 · 692 citations

Wide-bandgap Semiconductor, Concentrated Sunlight, Engineering +19

Solar cell efficiency tables (Version 64)

Martin A. Green, Ewan D. Dunlop, Masahiro Yoshita et al. · Progress in Photovoltaics Research and Applications · 2024 · 678 citations · Full text

Engineering, Energy Efficiency, Energy Conversion +17

Wafer bonded four‐junction GaInP/GaAs//GaInAsP/GaInAs concentrator solar cells with 44.7% efficiency

Frank Dimroth, M. Grave, Paul Beutel et al. · Progress in Photovoltaics Research and Applications · 2014 · 569 citations

Wide-bandgap Semiconductor, Iii–v Compound Semiconductors, Engineering +22

Solar cell efficiency tables (Version 63)

Martin A. Green, Ewan D. Dunlop, Masahiro Yoshita et al. · Progress in Photovoltaics Research and Applications · 2023 · 542 citations · Full text

Engineering, Energy Efficiency, Energy Conversion +17

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