P
Philipp Tockhorn
Researcher at Helmholtz-Zentrum Berlin
Publications - 21
Citations - 561
Philipp Tockhorn is an academic researcher from Helmholtz-Zentrum Berlin. The author has contributed to research in topics: Perovskite (structure) & Silicon. The author has an hindex of 7, co-authored 14 publications receiving 246 citations.
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Journal ArticleDOI
Highly efficient monolithic perovskite silicon tandem solar cells: analyzing the influence of current mismatch on device performance
Eike Köhnen,Marko Jošt,Anna Belen Morales-Vilches,Philipp Tockhorn,Amran Al-Ashouri,Bart Macco,Bart Macco,Lukas Kegelmann,Lars Korte,Bernd Rech,Bernd Rech,Rutger Schlatmann,Bernd Stannowski,Steve Albrecht,Steve Albrecht +14 more
TL;DR: In this paper, metal halide perovskites have shown great promise to enable highly efficient and low-cost tandem solar cells when being combined with silicon, achieving a certified power conversion efficiency (PCE) of 25.0%.
Journal ArticleDOI
Co-Evaporated Formamidinium Lead Iodide Based Perovskites with 1000 h Constant Stability for Fully Textured Monolithic Perovskite/Silicon Tandem Solar Cells
Marcel Roß,Stefanie Severin,Marvin Björn Stutz,Philipp Wagner,Hans Köbler,Martin Favin-Lévêque,Amran Al-Ashouri,Paul Korb,Philipp Tockhorn,Antonio Abate,Bernd Stannowski,Bernd Stannowski,Bernd Rech,Bernd Rech,Steve Albrecht,Steve Albrecht +15 more
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Co-Evaporated p-i-n Perovskite Solar Cells beyond 20% Efficiency: Impact of Substrate Temperature and Hole-Transport Layer.
Marcel Roß,Lidón Gil-Escrig,Amran Al-Ashouri,Philipp Tockhorn,Marko Jošt,Marko Jošt,Bernd Rech,Bernd Rech,Steve Albrecht,Steve Albrecht +9 more
TL;DR: This work studies the influence of substrate temperature, underlying hole transporting material (polymer PTAA versus self-assembling monolayer molecule MeO-2PACz) and perovskite precursor ratio on the morphology, composition and performance of co-evaporated p-i-n perovSKite solar cells.
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Three-Terminal Perovskite/Silicon Tandem Solar Cells with Top and Interdigitated Rear Contacts
Philipp Tockhorn,Philipp Wagner,Philipp Wagner,Lukas Kegelmann,Johann-Christoph Stang,Mathias Mews,Steve Albrecht,Steve Albrecht,Lars Korte +8 more
TL;DR: In this paper, a three-terminal (3T) tandem approach for the interconnection of a perovskite top cell with an interdigitated back-contact (IBC) silicon heterojunction (SHJ) bottom cell is presented.
Journal ArticleDOI
Nano-optical designs for high-efficiency monolithic perovskite–silicon tandem solar cells
Philipp Tockhorn,Johannes Sutter,Alexandros Cruz,Philipp Wagner,Klaus Jäger,Dan Sik Yoo,Felix Lang,Max Grischek,Bor Li,Jinzhao Li,Oleksandra Shargaieva,Eva L. Unger,Amran Al-Ashouri,Eike Köhnen,Martin Stolterfoht,Dieter Neher,Rutger Schlatmann,Bernd Rech,Bernd Stannowski,Steve Albrecht,Christian Becker +20 more
TL;DR: In this article , a perovskite-silicon tandem solar cells with periodic nanotextures were presented, which showed a reduction in reflection losses in comparison to planar tandems.