Nature Communications (Mar 2020)
Enhanced optical path and electron diffusion length enable high-efficiency perovskite tandems
- Bin Chen,
- Se-Woong Baek,
- Yi Hou,
- Erkan Aydin,
- Michele De Bastiani,
- Benjamin Scheffel,
- Andrew Proppe,
- Ziru Huang,
- Mingyang Wei,
- Ya-Kun Wang,
- Eui-Hyuk Jung,
- Thomas G. Allen,
- Emmanuel Van Kerschaver,
- F. Pelayo García de Arquer,
- Makhsud I. Saidaminov,
- Sjoerd Hoogland,
- Stefaan De Wolf,
- Edward H. Sargent
Affiliations
- Bin Chen
- Department of Electrical and Computer Engineering, University of Toronto
- Se-Woong Baek
- Department of Electrical and Computer Engineering, University of Toronto
- Yi Hou
- Department of Electrical and Computer Engineering, University of Toronto
- Erkan Aydin
- KAUST Solar Center (KSC), Physical Sciences and Engineering Division (PSE), King Abdullah University of Science and Technology (KAUST)
- Michele De Bastiani
- KAUST Solar Center (KSC), Physical Sciences and Engineering Division (PSE), King Abdullah University of Science and Technology (KAUST)
- Benjamin Scheffel
- Department of Electrical and Computer Engineering, University of Toronto
- Andrew Proppe
- Department of Electrical and Computer Engineering, University of Toronto
- Ziru Huang
- Department of Electrical and Computer Engineering, University of Toronto
- Mingyang Wei
- Department of Electrical and Computer Engineering, University of Toronto
- Ya-Kun Wang
- Department of Electrical and Computer Engineering, University of Toronto
- Eui-Hyuk Jung
- Department of Electrical and Computer Engineering, University of Toronto
- Thomas G. Allen
- KAUST Solar Center (KSC), Physical Sciences and Engineering Division (PSE), King Abdullah University of Science and Technology (KAUST)
- Emmanuel Van Kerschaver
- KAUST Solar Center (KSC), Physical Sciences and Engineering Division (PSE), King Abdullah University of Science and Technology (KAUST)
- F. Pelayo García de Arquer
- Department of Electrical and Computer Engineering, University of Toronto
- Makhsud I. Saidaminov
- Department of Electrical and Computer Engineering, University of Toronto
- Sjoerd Hoogland
- Department of Electrical and Computer Engineering, University of Toronto
- Stefaan De Wolf
- KAUST Solar Center (KSC), Physical Sciences and Engineering Division (PSE), King Abdullah University of Science and Technology (KAUST)
- Edward H. Sargent
- Department of Electrical and Computer Engineering, University of Toronto
- DOI
- https://doi.org/10.1038/s41467-020-15077-3
- Journal volume & issue
-
Vol. 11,
no. 1
pp. 1 – 9
Abstract
Metal-halide perovskite based tandem solar cells are appealing but making a high efficiency device is not trivial. Here Chen et al. increase the carrier collection in the perovskite layer and largely enhance the efficiency in tandem cells when combined with colloidal quantum dot or silicon layers.
