Nature Communications (Feb 2023)
Open-circuit and short-circuit loss management in wide-gap perovskite p-i-n solar cells
- Pietro Caprioglio,
- Joel A. Smith,
- Robert D. J. Oliver,
- Akash Dasgupta,
- Saqlain Choudhary,
- Michael D. Farrar,
- Alexandra J. Ramadan,
- Yen-Hung Lin,
- M. Greyson Christoforo,
- James M. Ball,
- Jonas Diekmann,
- Jarla Thiesbrummel,
- Karl-Augustin Zaininger,
- Xinyi Shen,
- Michael B. Johnston,
- Dieter Neher,
- Martin Stolterfoht,
- Henry J. Snaith
Affiliations
- Pietro Caprioglio
- Department of Physics, University of Oxford, Clarendon Laboratory
- Joel A. Smith
- Department of Physics, University of Oxford, Clarendon Laboratory
- Robert D. J. Oliver
- Department of Physics, University of Oxford, Clarendon Laboratory
- Akash Dasgupta
- Department of Physics, University of Oxford, Clarendon Laboratory
- Saqlain Choudhary
- Department of Physics, University of Oxford, Clarendon Laboratory
- Michael D. Farrar
- Department of Physics, University of Oxford, Clarendon Laboratory
- Alexandra J. Ramadan
- Department of Physics, University of Oxford, Clarendon Laboratory
- Yen-Hung Lin
- Department of Physics, University of Oxford, Clarendon Laboratory
- M. Greyson Christoforo
- Department of Physics, University of Oxford, Clarendon Laboratory
- James M. Ball
- Department of Physics, University of Oxford, Clarendon Laboratory
- Jonas Diekmann
- Institute of Physics and Astronomy, University of Potsdam
- Jarla Thiesbrummel
- Department of Physics, University of Oxford, Clarendon Laboratory
- Karl-Augustin Zaininger
- Department of Physics, University of Oxford, Clarendon Laboratory
- Xinyi Shen
- Department of Physics, University of Oxford, Clarendon Laboratory
- Michael B. Johnston
- Department of Physics, University of Oxford, Clarendon Laboratory
- Dieter Neher
- Institute of Physics and Astronomy, University of Potsdam
- Martin Stolterfoht
- Institute of Physics and Astronomy, University of Potsdam
- Henry J. Snaith
- Department of Physics, University of Oxford, Clarendon Laboratory
- DOI
- https://doi.org/10.1038/s41467-023-36141-8
- Journal volume & issue
-
Vol. 14,
no. 1
pp. 1 – 13
Abstract
A mismatch between quasi-Fermi level splitting and open-circuit voltage is detrimental to wide bandgap perovskite pin solar cells. Here, through theoretical and experimental approaches, the authors optimize n- and p-type interfaces to achieve open-circuit voltage of 1.29 V and T80 of 3500 h at 85 °C.
