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@ARTICLE{Shcherbachenko:1023520,
author = {Shcherbachenko, Sergey and Astakhov, Oleksandr and Liu,
Zhifa and Kin, Li-Chung and Zahren, Christoph and Rau, Uwe
and Kirchartz, Thomas and Merdzhanova, Tsvetelina},
title = {{H}igh‐{B}andgap {P}erovskites for {E}fficient {I}ndoor
{L}ight {H}arvesting},
journal = {Advanced energy $\&$ sustainability research},
volume = {5},
number = {5},
issn = {2699-9412},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {FZJ-2024-01731},
pages = {2400032},
year = {2024},
abstract = {The use of metal-halide perovskites in photovoltaic
applications has become increasingly attractive due to their
low-temperature manufacturing processes and long
charge-carrier lifetimes. High-bandgap perovskite solar
cells have potential for indoor applications due to their
efficient absorption of the spectrum of light-emitting
diodes (LEDs). This study investigates the performance of
high-bandgap perovskite solar cells under a wide range of
lighting conditions, including a commercially available
white LED lamp with a 5–40 000 lx illuminance range
and a standard 1 sun reference. The performance of
CH3NH3PbI3-based perovskite solar cells to
CH3NH3Pb(I0.8,Br0.2)3 solar cells with varying electron
transport layers (ETL), including PCBM, PCBM:CMC, and
CMC:ICBA fullerene combinations, is compared. Because the
spectral response of perovskite solar cells covers the white
LED spectrum very well, the major performance difference is
related to the open-circuit voltage and fill factor. The
cells with the CH3NH3Pb(I0.8,Br0.2)3 absorber layer and the
CMC:ICBA ETL demonstrate superior open-circuit voltage and
therefore a high efficiency above $29\%$ at 200–500 lx,
typical for indoor lighting.},
cin = {IEK-5},
ddc = {333.7},
cid = {I:(DE-Juel1)IEK-5-20101013},
pnm = {1213 - Cell Design and Development (POF4-121) / SUPERVAL -
SUstainable Photo-ElectRochemical VALorization of flue gases
(101115456)},
pid = {G:(DE-HGF)POF4-1213 / G:(EU-Grant)101115456},
typ = {PUB:(DE-HGF)16},
UT = {WOS:001159746500001},
doi = {10.1002/aesr.202400032},
url = {https://juser.fz-juelich.de/record/1023520},
}