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FAPb 0.5 Sn 0.5 I 3 : A Narrow Bandgap Perovskite Synthesized through Evaporation Methods for Solar Cell Applications
Author(s) -
Igual-Muñoz Ana M.,
Ávila Jorge,
Boix Pablo P.,
Bolink Henk J.
Publication year - 2020
Publication title -
solar rrl
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.544
H-Index - 37
ISSN - 2367-198X
DOI - 10.1002/solr.202070024
Subject(s) - band gap , formamidinium , perovskite (structure) , materials science , tin , iodide , solar cell , sublimation (psychology) , optoelectronics , perovskite solar cell , nanotechnology , inorganic chemistry , chemistry , crystallography , metallurgy , psychology , psychotherapist
Narrow Bandgap Perovskites In article number 1900283 , Pablo P. Boix, Henk J. Bolink, and co‐workers demonstrate a novel procedure to prepare narrow bandgap perovskite solar cells by precursor sublimation. The formamidinium tin lead iodide perovskite obtained reproduces a targeted bandgap of 1.28 eV. This study serves as a proof of concept for the preparation of tin‐lead solar cells through this method.