In the past tens of years, the power conversion efficiency of Cu (In, Ga) Se 2 (CIGS) has
continuously improved and been one of the fastest growing photovoltaic technologies that …

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 …

The double gradient bandgap absorber has the potential to enhance carrier collection,
improve light collection efficiency, and make the performance of solar cells more …

Tandem solar cells (TSC) based on organic-inorganic halide perovskite have recently
emerged as a new center of attraction. Among the wide array of preceding photovoltaic …

Abstract Cu (In, Ga) Se 2 (CIGS) is a promising candidate to replace crystalline silicon solar
cells and dominate the photovoltaic market in the future. Alkali elements such as sodium …

Light management strategies are of utmost importance to allow Cu (In, Ga) Se2 (CIGS)
technology market expansion, as it would enable a conversion efficiency boost as well as …

The addition of cesium into Cu (In, Ga)(S, Se) 2‐short CIGSSe‐absorber layers (fabricated
via vacuum deposition methods), has most recently culminated in devices with record power …

We present comprehensive studies on ZnON thin films deposited by radio-frequency (RF)
magnetron sputtering using a ZnO target under various nitrogen plasma conditions. A ZnON …

The slowing pace of improvement in traditional inorganic material-based solar cells requires
innovation in device configurations and materials engineering. In this study, a small amount …

In this study, CIGS ultrathin films of 52 nm, 89 nm, 183 nm and 244 nm thicknesses were
grown on a n-Si substrate using PLD technique, then Ag/CIGS/Si/Al hetero-junction solar …