Singh R.; Madirov E.; Busko D.; Hossain I.M.; Konyushkin V.A.; Nakladov A.N.; Kuznetsov S.V.; Farooq A.; Gharibzadeh S.; Paetzold U.W.; Richards B.S.; Turshatov A.
(2021)
Lanthanide-based upconversion (UC) allows harvesting sub-bandgap near-infrared photons in photovoltaics. In this work, we investigate UC in perovskite solar cells by implementing UC single crystal BaF2:Yb3+, Er3+ at the ...