TY - JOUR
T1 - Solution-processed chalcopyrite-perovskite tandem solar cells in bandgap-matched two- and four-terminal architectures
AU - Uhl, Alexander R.
AU - Yang, Zhibin
AU - Jen, Alex K.-Y.
AU - Hillhouse, Hugh W.
PY - 2017
Y1 - 2017
N2 - Solution-processed chalcopyrite and perovskite devices of various bandgaps are combined in four- and two-terminal mechanically-stacked tandem architectures. The excellent low-light performance of Cu(In,Ga)(S,Se)2 and low-bandgap CuIn(S,Se)2 cells and the high efficiency of novel NIR-transparent inverted perovskite cells with C60/bis-C60/ITO as electron transport layers, enabled stabilized two- and four-terminal tandem efficiencies up to 18.5% and 18.8%, respectively, which represent a new record for tandem devices with solution-processed chalcopyrite and perovskite absorbers.
AB - Solution-processed chalcopyrite and perovskite devices of various bandgaps are combined in four- and two-terminal mechanically-stacked tandem architectures. The excellent low-light performance of Cu(In,Ga)(S,Se)2 and low-bandgap CuIn(S,Se)2 cells and the high efficiency of novel NIR-transparent inverted perovskite cells with C60/bis-C60/ITO as electron transport layers, enabled stabilized two- and four-terminal tandem efficiencies up to 18.5% and 18.8%, respectively, which represent a new record for tandem devices with solution-processed chalcopyrite and perovskite absorbers.
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U2 - 10.1039/C7TA00562H
DO - 10.1039/C7TA00562H
M3 - RGC 21 - Publication in refereed journal
SN - 2050-7488
VL - 5
SP - 3214
EP - 3220
JO - Journal of Materials Chemistry A
JF - Journal of Materials Chemistry A
IS - 7
ER -
