CZTSSe solar cells are considered to be potential and cost-effective alternative solutions to
mature photovoltaic technology for meeting future energy demands. However, the current …

Abstract Antimony trisulfide (Sb 2 S 3) is a promising photovoltaic absorber, which has so far
been fabricated mainly by chemical deposition methods. Despite its aptness for congruent …

The development of light-electricity conversion in nanomaterials has drawn intensive
attention to the topic of achieving high efficiency and environmentally adaptive photoelectric …

Although trace silver (Ag) substitution for Cu in Cu 2 ZnSn (S, Se) 4 (CZTSSe) offers benefits
in improving open-circuit voltage (V OC) of CZTSSe solar cells, its further development is still …

Relatively fast achievements in the kesterite solar cell technology have been made over the
last decade, but the experimental efficiency is still∼ 13%. One proposed reason is an …

Cation disorder which arises from the size and chemical environment similarity of Cu and Zn
is the limiting factor in Cu2ZnSnSxSe4− x (CZTSSe) performance. Cation substitution is one …

High nonradiative recombination, low diffusion length and band tailing are often associated
with a large open circuit voltage deficit, which results in low efficiency of Cu2ZnSnS4 (CZTS) …

This article presents the photo-electrochemical and photovoltaic performances of solution
processed Cu2XSnS4 (X= Fe, Co, Ni) thin films on ZnS coated vertically aligned ZnO …

Herein, we report a spin coating route for the deposition of multifunctional quaternary copper
chalcogenide Cu2–II–Sn–S4 (II= Fe, Co and Ni) thin films on ITO glass substrates. The …

Kesterite (CZTSe) is a promising thin film photovoltaic absorber material due to its
composition of more earth abundant materials compared to mature thin film photovoltaic …