@inproceedings{31fde41590454fcc815859173692178f,
title = "Optical and Compositional Engineering of Wide Band Gap Perovskites with Improved Stability to Photoinduced Phase Segregation for Efficient Monolithic Perovskite/Silicon Tandem Solar Cells",
abstract = " Metal halide perovskites are promising candidates for the wide band gap top cell in tandem solar cells. By introducing a tin oxide buffer layer via atomic layer deposition, we have improved the efficiency of monolithic, two-terminal, perovskite/silicon tandems to 23.6% by combining an infraredtuned silicon heterojunction bottom cell with the more stable cesium formamidinium lead halide perovskite. We show that further improvements to current and voltage can be made by introducing a PDMS scattering layer to reduce front surface reflection and using compositional engineering to simultaneously increase bandgap and V oc , while mitigating voltage losses arising from photo-induced halide segregation.",
author = "Bush, {Kevin A.} and Palmstrom, {Axel F.} and Zhengshan Yu and Kyle Frohna and Salman Manzoor and Asad Ali and Waqar Ali and Rohit Prasanna and Beal, {Rachel E.} and Tomas Leijtens and Bent, {Stacey F.} and Zachary Holman and McGehee, {Michael D.}",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018 ; Conference date: 10-06-2018 Through 15-06-2018",
year = "2018",
month = nov,
day = "26",
doi = "10.1109/PVSC.2018.8547388",
language = "English (US)",
series = "2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "189--191",
booktitle = "2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC",
}