@inproceedings{73194fc41c2b49a5b7b1f5bf34707379,
title = "High efficiency perovskite/silicon tandems for electricity and hydrogen",
abstract = "Combining perovskites with well-established photovoltaic materials such as silicon is an attractive option for producing cheap, high efficiency and high voltage solar cells. Perovskite/silicon tandems have the potential for further progress in increasing the efficiency to 30% and beyond. Here we discuss recent progress towards this goal. We demonstrate a 4-terminal tandem perovskite/silicon configuration in which the efficiency is as high as 27.7% through a passivation approach using 2D perovskites. We also demonstrate efficiency above 21% and fill factor of 83% for a 1cm2 single junction perovskite cell using a nanotextured electrode transport layer. We have further used perovskite/silicon tandems to achieve more than 17% solar-to-hydrogen efficiency. These results show the clear potential of perovskites in practical high efficiency devices.",
keywords = "fill factor, passivation, perovskite, tandem",
author = "Catchpole, {Kylie R.}",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 48th IEEE Photovoltaic Specialists Conference, PVSC 2021 ; Conference date: 20-06-2021 Through 25-06-2021",
year = "2021",
month = jun,
day = "20",
doi = "10.1109/PVSC43889.2021.9518572",
language = "English",
series = "Conference Record of the IEEE Photovoltaic Specialists Conference",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2279--2280",
booktitle = "2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021",
address = "United States",
}