Journal Pre-proof Systematic study of optoelectronic and transport properties of cesium lead halide (Cs 2 PbX 6 ; X=Cl, Br, I) double perovskites for solar cell applications Mujtaba Hussain, Muhammad Rashid, Awais Ali, Fahad Bhopal, A.S. Bhatti PII: S0272-8842(20)31547-9 DOI: https://doi.org/10.1016/j.ceramint.2020.05.235 Reference: CERI 25336 To appear in: Ceramics International Received Date: 2 March 2020 Revised Date: 12 May 2020 Accepted Date: 21 May 2020 Please cite this article as: M. Hussain, M. Rashid, A. Ali, F. Bhopal, A.S. Bhatti, Systematic study of optoelectronic and transport properties of cesium lead halide (Cs 2 PbX 6 ; X=Cl, Br, I) double perovskites for solar cell applications, Ceramics International (2020), doi: https://doi.org/10.1016/ j.ceramint.2020.05.235. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier Ltd.