Titanium sulfide (TiS 2) is a 2D-transition ... and third-generation solar cells, which include CdTe, CIGS, emerging chalcogenide perovskites, lead-free perovskites, and hybrid solar cells. She is ...

The selected 2D material is a ferroelectric fluorinated perovskite known as (4,4-DFPD) 2 PbI 4, (where 4,4-DFPD is 4,4-difluoropiperidinium). The solar cell was built with a substrate made of ...