Advances in solar photovoltaics are urgently needed to increase the performance and
reduce the cost of harvesting solar power. Solution-processed photovoltaics are cost …

Abstract Cu (In, Ga) Se2 thin‐film solar cells have attracted significant research interest in
recent decades due to their high efficiency in converting solar energy into electricity for …

Solar cells based on inorganic absorbers, such as Si, GaAs, CdTe and Cu (In, Ga) Se2,
permit a high device efficiency and stability. The crystals' three-dimensional structure means …

Solar energy is one of the few renewable, low-carbon resources with both the scalability and
the technological maturity to meet ever-growing global demand for electricity. Among solar …

This first comprehensive description of the most important material properties and device
aspects closes the gap between general books on solar cells and journal articles on …

A recent meeting of experts in kesterite, chalcopyrite, and related thin-film solar cell devices;
characterization; and modeling from industry, academia, and national labs identified high …

A low band gap liquid-processed Cu2ZnSn (Se1− xSx) 4 (CZTSSe) kesterite solar cell with
x≈ 0.03 is prepared from earth abundant metals, yielding 10.1% power conversion …

The efficiency of Cu (In, Ga) Se2 (CIGS)-based solar cells can be markedly improved by
controlled introduction of alkali metal (AM) atoms using post-deposition treatment (PDT) after …

In this work, TiB 2 thin films have been employed as intermediate layer between absorber
and back contact in Cu 2 ZnSnS 4 (CZTS) thin film solar cells for interface optimization. It is …

We have carried out detailed microstructural studies of phase separation and grain
boundary composition in Cu 2 ZnSnS 4 based solar cells. The absorber layer was fabricated …