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@ARTICLE{Yuan:910218,
author = {Yuan, Ye and Yan, Genghua and Hong, Ruijiang and Liang,
Zongcun and Kirchartz, Thomas},
title = {{Q}uantifying {E}fficiency {L}imitations in
{A}ll‐{I}norganic {H}alide {P}erovskite {S}olar {C}ells},
journal = {Advanced materials},
volume = {34},
number = {21},
issn = {0935-9648},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {FZJ-2022-03695},
pages = {210813},
year = {2022},
abstract = {While halide perovskites have excellent optoelectronic
properties, their poor stability is a major obstacle toward
commercialization. There is a strong interest to move away
from organic A-site cations such as methylammonium and
formamidinium toward Cs with the aim of improving thermal
stability of the perovskite layers. While the optoelectronic
properties and the device performance of Cs-based
all-inorganic lead-halide perovskites are very good, they
are still trailing behind those of perovskites that use
organic cations. Here, the state-of-the-art of all-inorganic
perovskites for photovoltaic applications is reviewed by
performing detailed meta-analyses of key performance
parameters on the cell and material level. Key material
properties such as carrier mobilities, external
photoluminescence quantum efficiency, and photoluminescence
lifetime are discussed and what is known about defect
tolerance in all-inorganic is compared relative to hybrid
(organic–inorganic) perovskites. Subsequently, a unified
approach is adopted for analyzing performance losses in
perovskite solar cells based on breaking down the losses
into several figures of merit representing recombination
losses, resistive losses, and optical losses. Based on this
detailed loss analysis, guidelines are eventually developed
for future performance improvement of all-inorganic
perovskite solar cells.},
cin = {IEK-5},
ddc = {660},
cid = {I:(DE-Juel1)IEK-5-20101013},
pnm = {1213 - Cell Design and Development (POF4-121)},
pid = {G:(DE-HGF)POF4-1213},
typ = {PUB:(DE-HGF)16},
pubmed = {35014106},
UT = {WOS:000773570300001},
doi = {10.1002/adma.202108132},
url = {https://juser.fz-juelich.de/record/910218},
}