48 citations · 112 across the 7 of their papers we have counts for
7 papers
Unveiling the GeI2-Assisted Oriented Growth of Perovskite Crystallite for High-Performance Flexible Sn Perovskite Solar Cells
Huagui Lai, Selina Olthof, Shengqiang Ren +7
Tin perovskites are emerging as promising alternatives to their lead-based counterparts for high-performance and flexible perovskite solar cells (PSCs). However, their rapid crysta…
Operando analysis of a solid oxide fuel cell by environmental transmission electron microscopy
Q. Jeangros, M. Bugnet, T. Epicier +8
Correlating the microstructure of an energy conversion device to its performance is often a complex exercise, notably in solid oxide fuel cell (SOFC) research. SOFCs combine multip…
Revealing the role of tin fluoride additive in narrow bandgap Pb-Sn perovskites for highly efficient flexible all-perovskite tandem cells
Johnpaul K. Pious, Yannick Zwirner, Huagui Lai +11
Tin fluoride (SnF2) is an indispensable additive for high-efficiency Pb-Sn perovskite solar cells (PSCs). However, the spatial distribution of SnF2 in the perovskite absorber is se…
High-Performance Flexible All-Perovskite Tandem Solar Cells with Reduced VOC-Deficit in Wide-Bandgap Subcell
Huagui Lai, Jincheng Luo, Yannick Zwirner +22
Among various types of perovskite-based tandem solar cells (TSCs), all-perovskite TSCs are of particular attractiveness for building- and vehicle-integrated photovoltaics, or space…
Analysis of hydrogen distribution and migration in fired passivating contacts (FPC)
Mario Lehmann, Nathalie Valle, Jörg Horzel +11
In this work, the hydrogenation mechanism of fired passivating contacts (FPC) based on c-Si/SiO/nc-SiC(p) stacks was investigated, by correlating the passivation and lo…
Flexible perovskite/Cu(In,Ga)Se2 monolithic tandem solar cells
Fan Fu, Shiro Nishiwaki, Jeremie Werner +6
We report a proof-of-concept two-terminal perovskite/Cu(In, Ga)Se2 (CIGS) monolithic thin-film tandem solar cell grown on ultra-thin (30-microns thick), light-weight, and flexible…
Exploring co-sputtering of ZnO:Al and SiO2 for efficient electron-selective contacts on silicon solar cells
Sihua Zhong, Monica Morales-Masis, Mathias Mews +5
In recent years, considerable efforts have been devoted to developing novel electron-selective materials for crystalline Si (c-Si) solar cells with the attempts to simplify the fab…