Emerging Photovoltaics: Organic, Copper Zinc Tin Sulphide, and Perovskite-Based Solar Cells

Table 3

A few representative devices, architecture, fill factors, and their efficiencies.

Architecture	Type	HTM	(V)	FF	PCE (%)	Ref
mpTiO2/MAPbI3/HTM	MS	Spiro-OMeTAD	0.99	0.73	15	[24]
Y:TiO2/MAPb/HTM	P	Spiro-OMeTAD	1.13	0.75	19.3	[25]
mpTiO2/MAPbI3/HTM	MS	CuSCN	1.01	0.62	12.4	[26]
TiO2/MAPb/HTM	P	CuSCN	0.73	0.62	6.4	[27]
HTM/MAPb/PC61BM/ZnO	P	Graphene oxide	0.99	0.72	11.1	[28]
mpTiO2/MAPbI3/HTM	MS	P3HT	0.73	0.73	6.7	[29]

P refers to devices with planar architecture and MS refers to devices with mesoporous architecture.