Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-23722
Publication type: Article in scientific journal
Type of review: Peer review (publication)
Title: Cs2AgBiBr6Double perovskites as lead‐free alternatives for perovskite solar cells?
Authors: Tress, Wolfgang
Sirtl, Maximilian T.
et. al: No
DOI: 10.1002/solr.202100770
10.21256/zhaw-23722
Published in: Solar RRL
Issue Date: 2021
Publisher / Ed. Institution: Wiley
ISSN: 2367-198X
Language: English
Subject (DDC): 621.3: Electrical, communications, control engineering
Abstract: Finding lead-free alternatives remains an important and challenging topic in the field of perovskite solar cells. In this perspective, the potential of Cs2AgBiBr6 double perovskites in solar cells is discussed based on reported absorption and emission data. Whereas the material is capable of exceeding and potentially doubling current efficiency values of around 3%, mainly by an optimized solar cell design, industrially relevant devices cannot be fabricated without major changes in the absorption onset. Nevertheless, Cs2AgBiBr6 poses various scientific questions and exact recombination and charge transport processes are yet to be unraveled, preparing us for the double perovskite or perovskite-like materials to come.
URI: https://digitalcollection.zhaw.ch/handle/11475/23722
Fulltext version: Published version
License (according to publishing contract): CC BY 4.0: Attribution 4.0 International
Departement: School of Engineering
Organisational Unit: Institute of Computational Physics (ICP)
Published as part of the ZHAW project: Modellierung und Charakterisierung von neuartigen optoelektronischen Bauelementen
Appears in collections:Publikationen School of Engineering

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