Researchers have significantly improved the performance of kesterite (CZTSSe) thin-film solar cells. They developed a new method for doping silver (Ag) in solar cells to suppress defects that hinder ...

High-concentration Li doping leads to the thickening of the fine grain layer and the formation of large voids at the back interface of the thin film. The introduction of Ag eliminates the fine grain ...

An international research team comprising scientists from Chinese module manufacturer Longi has investigated the resistivity distribution of antimony- and phosphorous-doped wafers used in solar cell ...

Researchers in China and Malaysia simulated a new structure for copper zinc tin sulphide (CZTS) cells featuring a tungsten oxide buffer layer and a back surface field kesterite layer. A device ...

Halide perovskites exhibit remarkable optoelectronic properties that are highly tunable through intentional doping. By introducing aliovalent or isovalent ions at the A, B or X sites of the ABX₃ ...

The research advanced the durability of perovskite solar cells without compromising their exceptional efficiency, moving closer to a practical, low-cost alternative to silicon-based photovoltaics.