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Although beta-CsPbI3 has a bandgap favorable for application in tandem solar cells, depositing and stabilizing beta-CsPbI3 experimentally has remained a challenge. We obtained highly crystalline beta-CsPbI3 films with an extended spectral response and enha ...
AMER ASSOC ADVANCEMENT SCIENCE2019
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Mixtures of cations or halides with FAPbI(3) (where FA is formamidinium) lead to high efficiency in perovskite solar cells (PSCs) but also to blue-shifted absorption and long-term stability issues caused by loss of volatile methylammonium (MA) and phase se ...
AMER ASSOC ADVANCEMENT SCIENCE2020
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We fabricated a perovskite solar cell that uses a double layer of mesoporous TiO2 and ZrO2 as a scaffold infiltrated with perovskite and does not require a hole-conducting layer. The perovskite was produced by drop-casting a solution of PbI2, methylammoniu ...
American Association for the Advancement of Science2014
Although beta-CsPbl(3) has a bandgap favorable for application in tandem solar cells, depositing and stabilizing beta-CsPbl(3) experimentally has remained a challenge. We obtained highly crystalline beta-CsPbl(3) films with an extended spectral response an ...
