Browsing by Author "Monnard, R."
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25.1%-Efficient Monolithic Perovskite/Silicon Tandem Solar Cell Based on a p-type Monocrystalline Textured Silicon Wafer and High-Temperature Passivating Contacts
Nogay, G.; Sahli, F.; Werner, J.; Monnard, R.; Boccard, M.; Despeisse, M.; et al. (2019)A monolithic two-terminal perovskite/silicon tandem solar cell based on an industrial, high-temperature tolerant p-type crystalline silicon bottom cell with a steady-state power conversion efficiency of 25.1% is demonstrated. -
Fully textured monolithic perovskite/silicon tandem solar cells with 25.2% power conversion efficiency
Sahli, F.; Werner, J.; Kamino, B. A.; Brauninger, M.; Monnard, R.; Paviet-Salomon, B.; et al. (2018)Tandem devices combining perovskite and silicon solar cells are promising candidates to achieve power conversion efficiencies above 30% at reasonable costs. State-of-the-art monolithic two-terminal perovskite/silicon tandem ... -
Nanocrystalline Silicon Oxide Stacks for Silicon Heterojunction Solar Cells for Hot Climates
Haschke, J.; Monnard, R.; Antognini, L.; Cattin, J.; Abdallah, A. A.; Aissa, B.; et al. (2018)Today, solar cells are generally optimized for 25 degrees C, whereas in most climates, especially hot and sunny ones, the operating device temperature is usually much higher, e.g. in the range of 60 degrees C. We investigate ... -
Silicon Heterojunction Solar Cells on Quasi-mono Wafers
Haschke, J.; Kivambe, M. M.; Horzel, J.; Monnard, R.; Barraud, L.; Descoeudres, A.; et al. (2018)We applied hydrogen passivation, gettering and a combination of both to quasi-mono (qm) wafer material to enhance its bulk lifetime and prepared silicon heterojunction (SHJ) solar cells. We find that while our applied ...