M
Moritz H. Futscher
Researcher at Swiss Federal Laboratories for Materials Science and Technology
Publications - 40
Citations - 1380
Moritz H. Futscher is an academic researcher from Swiss Federal Laboratories for Materials Science and Technology. The author has contributed to research in topics: Perovskite (structure) & Singlet fission. The author has an hindex of 14, co-authored 32 publications receiving 806 citations. Previous affiliations of Moritz H. Futscher include Humboldt University of Berlin & Fundamental Research on Matter Institute for Atomic and Molecular Physics.
Papers
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Journal ArticleDOI
Quantification of ion migration in CH3NH3PbI3 perovskite solar cells by transient capacitance measurements
Moritz H. Futscher,Ju Min Lee,Lucie McGovern,Loreta A. Muscarella,Tianyi Wang,Muhammad Irfan Haider,Azhar Fakharuddin,Lukas Schmidt-Mende,Bruno Ehrler +8 more
TL;DR: In this paper, transient ion-drift measurements were used to quantify activation energy, diffusion coefficient, and concentration of mobile ions in methylammonium lead triiodide (MAPbI3) perovskite solar cells, and find that their properties change close to the tetragonal-toorthorhombic phase transition temperature.
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Efficiency Limit of Perovskite/Si Tandem Solar Cells
Moritz H. Futscher,Bruno Ehrler +1 more
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The Role of Backbone Hydration of Poly(N-isopropyl acrylamide) Across the Volume Phase Transition Compared to its Monomer.
TL;DR: A nearly discontinuous shift of the peak frequencies and areas of vibrational bands across the LCST transition for PNIPAM whereas NIPAM exhibits a continuous linear change with temperature, which supports the crucial role of the polymer backbone with respect to hydration changes in the amide group in combination with cooperative interactions of bound water along the backbone chain.
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Understanding the Stability of MAPbBr3 versus MAPbI3: Suppression of Methylammonium Migration and Reduction of Halide Migration
TL;DR: In MAPbBr3, bromide migration is the main process at play and that contrary to the case of MAPbI3, there is no evidence for methylammonium migration, but a reduced activation energy, a reduced diffusion coefficient, and a reduced concentration for halide ions are found in MAPb Br3 compared to MAP bI3.
Journal ArticleDOI
Modeling the Performance Limitations and Prospects of Perovskite/Si Tandem Solar Cells under Realistic Operating Conditions
Moritz H. Futscher,Bruno Ehrler +1 more
TL;DR: In this paper, the performance of realistic perovskite/Si tandem solar cells under real-world climate conditions, by incorporating parasitic cell resistances, nonradiative recombination, and optical losses into the detailed-balance limit, was analyzed.