Nanocrystals, called semiconductor quantum dots (QDs), contain excitons that are three‐
dimensionally bound. QDs exhibit a discontinuous electronic energy level structure that is …

The search for non-toxic and non-heavy metal absorbers for use is solar cells is attracting a
lot of attention, and this research has led to the development of many non-toxic nanocrystal …

Strong optical absorption by a semiconductor is a highly desirable property for many
optoelectronic and photovoltaic applications. The optimal thickness of a semiconductor …

Lead-halide perovskites have demonstrated astonishing increases in power conversion
efficiency in photovoltaics over the last decade. The most efficient perovskite devices now …

Recently, thin film photovoltaic solar energy has grown rapidly with new materials for
achieving high conversion efficiency and long-term stability. Especially, silver bismuth …

Semiconductor quantum dots (QDs) are nanocrystals whose excitons are bound in 3D
space. Owning to their remarkable quantum confinement effect, QDs exhibit a discontinuous …

Silver bismuth sulfide nanocrystals (AgBiS2 NCs) are emerging absorber materials for low‐
cost solar cells, owing to their solution‐processability, environmentally friendliness, earth …

Quantum dots (QDs) are emerging photovoltaic materials that display exclusive
characteristics that can be adjusted through modification of their size and surface chemistry …

AgBiS2 nanocrystals (NCs) are nontoxic, lead-free, and near-infrared absorbing materials.
Eco-friendly solar cells were constructed using interdigitated layers of ZnO nanowires (NWs) …

AgBiS2 nanocrystals (NCs) have emerged as attractive absorbers in eco-friendly
photovoltaics because of their nontoxic components and high absorption coefficient. Native …