A group of international researchers has developed a new perovskite-silicon solar cell design using a top perovskite PV device with an energy bandgap of 1.67 eV and a new self-assembly monolayer based on carbazole. The tandem cell achieved a higher efficiency compared to counterparts without the monolayer and passed the IEC 61215 standard thermal cycling test.An international research team has fabricated a perovskite solar cell with an energy bandgap of 1.67 eV, which is one of the highest bandgaps ever achieved for this kind of cell to date. The device is intended for applications as a top cell ...Den vollständigen Artikel lesen ...